113553360020 has 12 divisors (see below), whose sum is σ = 238462056084. Its totient is φ = 45421344000.

The previous prime is 113553360001. The next prime is 113553360049. The reversal of 113553360020 is 20063355311.

It can be written as a sum of positive squares in 2 ways, for example, as 67681144336 + 45872215684 = 260156^2 + 214178^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2838833981 + ... + 2838834020.

It is an arithmetic number, because the mean of its divisors is an integer number (19871838007).

Almost surely, 2^113553360020 is an apocalyptic number.

113553360020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113553360020 is an abundant number, since it is smaller than the sum of its proper divisors (124908696064).

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

113553360020 is a wasteful number, since it uses less digits than its factorization.

113553360020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5677668010 (or 5677668008 counting only the distinct ones).

The product of its (nonzero) digits is 8100, while the sum is 29.

The spelling of 113553360020 in words is "one hundred thirteen billion, five hundred fifty-three million, three hundred sixty thousand, twenty".