113231023524 has 24 divisors (see below), whose sum is σ = 293561913120. Its totient is φ = 37743674472.

The previous prime is 113231023523. The next prime is 113231023541. The reversal of 113231023524 is 425320132311.

113231023524 is a `hidden beast` number, since 1 + 1 + 32 + 3 + 102 + 3 + 524 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (113231023523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 524217594 + ... + 524217809.

It is an arithmetic number, because the mean of its divisors is an integer number (12231746380).

Almost surely, 2^113231023524 is an apocalyptic number.

It is an amenable number.

113231023524 is an abundant number, since it is smaller than the sum of its proper divisors (180330889596).

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

113231023524 is a wasteful number, since it uses less digits than its factorization.

113231023524 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1048435416 (or 1048435408 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 113231023524 its reverse (425320132311), we get a palindrome (538551155835).

The spelling of 113231023524 in words is "one hundred thirteen billion, two hundred thirty-one million, twenty-three thousand, five hundred twenty-four".