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10131101330 = 2572731072647
BaseRepresentation
bin10010110111101110…
…00101011010010010
3222011001110021100012
421123313011122102
5131222030220310
64353144354522
7506025640400
oct113367053222
928131407305
1010131101330
114329819419
121b68a75a42
13c55c0031c
146c172c470
153e4657c05
hex25bdc5692

10131101330 has 96 divisors (see below), whose sum is σ = 21713049216. Its totient is φ = 3392637696.

The previous prime is 10131101303. The next prime is 10131101333. The reversal of 10131101330 is 3310113101.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is not an unprimeable number, because it can be changed into a prime (10131101333) 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, 3826067 + ... + 3828713.

It is an arithmetic number, because the mean of its divisors is an integer number (226177596).

Almost surely, 210131101330 is an apocalyptic number.

10131101330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10131101330 is an abundant number, since it is smaller than the sum of its proper divisors (11581947886).

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

10131101330 is a wasteful number, since it uses less digits than its factorization.

10131101330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2848 (or 2841 counting only the distinct ones).

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 10131101330 its reverse (3310113101), we get a palindrome (13441214431).

The spelling of 10131101330 in words is "ten billion, one hundred thirty-one million, one hundred one thousand, three hundred thirty".

Divisors: 1 2 5 7 10 14 35 49 70 73 98 107 146 214 245 365 490 511 535 730 749 1022 1070 1498 2555 2647 3577 3745 5110 5243 5294 7154 7490 7811 10486 13235 15622 17885 18529 26215 26470 35770 37058 39055 52430 54677 78110 92645 109354 129703 185290 193231 259406 273385 283229 382739 386462 546770 566458 648515 765478 966155 1297030 1352617 1416145 1913695 1932310 1982603 2705234 2832290 3827390 3965206 6763085 9468319 9913015 13526170 13878221 18936638 19826030 20675717 27756442 41351434 47341595 69391105 94683190 103378585 138782210 144730019 206757170 289460038 723650095 1013110133 1447300190 2026220266 5065550665 10131101330