113055552232520 has 16 divisors (see below), whose sum is σ = 254374992523260. Its totient is φ = 45222220892992.

The previous prime is 113055552232499. The next prime is 113055552232531. The reversal of 113055552232520 is 25232255550311.

It can be written as a sum of positive squares in 2 ways, for example, as 110981716065796 + 2073836166724 = 10534786^2 + 1440082^2 .

It is a super-2 number, since 2×113055552232520² (a number of 29 digits) contains 22 as substring.

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, 1413194402867 + ... + 1413194402946.

Almost surely, 2^{113055552232520} is an apocalyptic number.

113055552232520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113055552232520 is an abundant number, since it is smaller than the sum of its proper divisors (141319440290740).

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

113055552232520 is a wasteful number, since it uses less digits than its factorization.

113055552232520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2826388805824 (or 2826388805820 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 41.

The spelling of 113055552232520 in words is "one hundred thirteen trillion, fifty-five billion, five hundred fifty-two million, two hundred thirty-two thousand, five hundred twenty".