113572984920 has 32 divisors (see below), whose sum is σ = 340718955120. Its totient is φ = 30286129280.

The previous prime is 113572984913. The next prime is 113572984939. The reversal of 113572984920 is 29489275311.

113572984920 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473220651 + ... + 473220890.

Almost surely, 2^113572984920 is an apocalyptic number.

113572984920 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113572984920 is an abundant number, since it is smaller than the sum of its proper divisors (227145970200).

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

113572984920 is a wasteful number, since it uses less digits than its factorization.

113572984920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 946441555 (or 946441551 counting only the distinct ones).

The product of its (nonzero) digits is 1088640, while the sum is 51.

The spelling of 113572984920 in words is "one hundred thirteen billion, five hundred seventy-two million, nine hundred eighty-four thousand, nine hundred twenty".