113504561700 has 144 divisors (see below), whose sum is σ = 346055142720. Its totient is φ = 28644641280.

The previous prime is 113504561683. The next prime is 113504561701. The reversal of 113504561700 is 7165405311.

It is not an unprimeable number, because it can be changed into a prime (113504561701) 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 47 ways as a sum of consecutive naturals, for example, 5672914 + ... + 5692886.

Almost surely, 2^113504561700 is an apocalyptic number.

113504561700 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113504561700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173027571360).

113504561700 is an abundant number, since it is smaller than the sum of its proper divisors (232550581020).

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

113504561700 is a wasteful number, since it uses less digits than its factorization.

113504561700 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21006 (or 20999 counting only the distinct ones).

The product of its (nonzero) digits is 12600, while the sum is 33.

The spelling of 113504561700 in words is "one hundred thirteen billion, five hundred four million, five hundred sixty-one thousand, seven hundred".