113312023031000 has 128 divisors (see below), whose sum is σ = 286219036771200. Its totient is φ = 41859193868800.

The previous prime is 113312023030957. The next prime is 113312023031171. The reversal of 113312023031000 is 130320213311.

113312023031000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×113312023031000² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 84274547 + ... + 85608546.

It is an arithmetic number, because the mean of its divisors is an integer number (2236086224775).

Almost surely, 2^{113312023031000} is an apocalyptic number.

113312023031000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113312023031000 is an abundant number, since it is smaller than the sum of its proper divisors (172907013740200).

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

113312023031000 is a wasteful number, since it uses less digits than its factorization.

113312023031000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169883166 (or 169883152 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113312023031000 its reverse (130320213311), we get a palindrome (113442343244311).

The spelling of 113312023031000 in words is "one hundred thirteen trillion, three hundred twelve billion, twenty-three million, thirty-one thousand".