113342022031131 has 12 divisors (see below), whose sum is σ = 163717221041400. Its totient is φ = 75560901714720.

The previous prime is 113342022031123. The next prime is 113342022031141. The reversal of 113342022031131 is 131130220243311.

113342022031131 is a `hidden beast` number, since 1 + 1 + 3 + 3 + 420 + 2 + 203 + 1 + 1 + 31 = 666.

It is not a de Polignac number, because 113342022031131 - 2³ = 113342022031123 is a prime.

It is a super-2 number, since 2×113342022031131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 113342022031095 and 113342022031104.

It is not an unprimeable number, because it can be changed into a prime (113342022031141) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 35580106 + ... + 38634543.

It is an arithmetic number, because the mean of its divisors is an integer number (13643101753450).

Almost surely, 2^{113342022031131} is an apocalyptic number.

113342022031131 is a deficient number, since it is larger than the sum of its proper divisors (50375199010269).

113342022031131 is a wasteful number, since it uses less digits than its factorization.

113342022031131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 74384346 (or 74384343 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 113342022031131 its reverse (131130220243311), we get a palindrome (244472242274442).

The spelling of 113342022031131 in words is "one hundred thirteen trillion, three hundred forty-two billion, twenty-two million, thirty-one thousand, one hundred thirty-one".