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10131310112300 = 225213103701310789
BaseRepresentation
bin1001001101101110000100…
…1000111110111000101100
31022212112200102101002122222
42103123201020332320230
52311442410342043200
633314132024254512
72063651211030116
oct223334110767054
938775612332588
1010131310112300
113256734487993
121177623311438
135864bc598a20
142705025cc3b6
15128812ce2d85
hex936e123ee2c

10131310112300 has 144 divisors (see below), whose sum is σ = 23911582269120. Its totient is φ = 3703601525760.

The previous prime is 10131310112293. The next prime is 10131310112309. The reversal of 10131310112300 is 321101313101.

10131310112300 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×101313101123002 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (10131310112309) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 939035306 + ... + 939046094.

Almost surely, 210131310112300 is an apocalyptic number.

10131310112300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10131310112300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11955791134560).

10131310112300 is an abundant number, since it is smaller than the sum of its proper divisors (13780272156820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10131310112300 is a wasteful number, since it uses less digits than its factorization.

10131310112300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17932 (or 17925 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 10131310112300 its reverse (321101313101), we get a palindrome (10452411425401).

The spelling of 10131310112300 in words is "ten trillion, one hundred thirty-one billion, three hundred ten million, one hundred twelve thousand, three hundred".

Divisors: 1 2 4 5 10 13 20 25 26 50 52 65 100 103 130 206 260 325 412 515 650 1030 1300 1339 2060 2575 2678 5150 5356 6695 7013 10300 10789 13390 14026 21578 26780 28052 33475 35065 43156 53945 66950 70130 91169 107890 133900 140257 140260 175325 182338 215780 269725 280514 350650 364676 455845 539450 561028 701285 701300 722339 911690 1078900 1111267 1402570 1444678 1823380 2222534 2279225 2805140 2889356 3506425 3611695 4445068 4558450 5556335 7012850 7223390 9116900 9390407 11112670 14025700 14446471 14446780 18058475 18780814 22225340 27781675 28892942 36116950 37561628 46952035 55563350 57785884 72232355 72233900 75663257 93904070 111126700 144464710 151326514 187808140 234760175 288929420 302653028 361161775 378316285 469520350 722323550 756632570 939040700 983622341 1444647100 1513265140 1891581425 1967244682 3783162850 3934489364 4918111705 7566325700 7793315471 9836223410 15586630942 19672446820 24590558525 31173261884 38966577355 49181117050 77933154710 98362234100 101313101123 155866309420 194832886775 202626202246 389665773550 405252404492 506565505615 779331547100 1013131011230 2026262022460 2532827528075 5065655056150 10131310112300