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130011102 = 23313435973
BaseRepresentation
bin1111011111111…
…00111111011110
3100001122020201000
413233330333132
5231240323402
620522331130
73136035054
oct757747736
9301566630
10130011102
116742a2a1
1237659aa6
1320c20860
14133a41d4
15b631c1c
hex7bfcfde

130011102 has 128 divisors (see below), whose sum is σ = 328204800. Its totient is φ = 37884672.

The previous prime is 130011073. The next prime is 130011103. The reversal of 130011102 is 201110031.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130011103) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1780938 + ... + 1781010.

It is an arithmetic number, because the mean of its divisors is an integer number (2564100).

Almost surely, 2130011102 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130011102, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164102400).

130011102 is an abundant number, since it is smaller than the sum of its proper divisors (198193698).

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

130011102 is a wasteful number, since it uses less digits than its factorization.

130011102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199 (or 193 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 130011102 is about 11402.2410955040. The cubic root of 130011102 is about 506.5941221351.

Adding to 130011102 its reverse (201110031), we get a palindrome (331121133).

The spelling of 130011102 in words is "one hundred thirty million, eleven thousand, one hundred two".

Divisors: 1 2 3 6 9 13 18 26 27 39 43 54 59 73 78 86 117 118 129 146 177 219 234 258 351 354 387 438 531 559 657 702 767 774 949 1062 1118 1161 1314 1534 1593 1677 1898 1971 2301 2322 2537 2847 3139 3186 3354 3942 4307 4602 5031 5074 5694 6278 6903 7611 8541 8614 9417 10062 12921 13806 15093 15222 17082 18834 20709 22833 25623 25842 28251 30186 32981 38763 40807 41418 45666 51246 55991 56502 65962 68499 77526 81614 84753 98943 111982 116289 122421 136998 167973 169506 185201 197886 232578 244842 296829 335946 367263 370402 503919 555603 593658 734526 890487 1007838 1101789 1111206 1511757 1666809 1780974 2203578 2407613 3023514 3333618 4815226 5000427 7222839 10000854 14445678 21668517 43337034 65005551 130011102