113011303102131 has 32 divisors (see below), whose sum is σ = 172457152944640. Its totient is φ = 64484407701504.

The previous prime is 113011303102123. The next prime is 113011303102141. The reversal of 113011303102131 is 131201303110311.

It is not a de Polignac number, because 113011303102131 - 2³ = 113011303102123 is a prime.

It is a super-2 number, since 2×113011303102131² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113011303102098 and 113011303102107.

It is not an unprimeable number, because it can be changed into a prime (113011303102141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40364565 + ... + 43073433.

It is an arithmetic number, because the mean of its divisors is an integer number (5389286029520).

Almost surely, 2^{113011303102131} is an apocalyptic number.

113011303102131 is a deficient number, since it is larger than the sum of its proper divisors (59445849842509).

113011303102131 is a wasteful number, since it uses less digits than its factorization.

113011303102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2711755.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 113011303102131 its reverse (131201303110311), we get a palindrome (244212606212442).

The spelling of 113011303102131 in words is "one hundred thirteen trillion, eleven billion, three hundred three million, one hundred two thousand, one hundred thirty-one".