113680500 has 48 divisors (see below), whose sum is σ = 331041984. Its totient is φ = 30314400.

The previous prime is 113680499. The next prime is 113680507. The reversal of 113680500 is 5086311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113680507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 36394 + ... + 39393.

It is an arithmetic number, because the mean of its divisors is an integer number (6896708).

Almost surely, 2^113680500 is an apocalyptic number.

113680500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113680500 is an abundant number, since it is smaller than the sum of its proper divisors (217361484).

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

113680500 is a wasteful number, since it uses less digits than its factorization.

113680500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75809 (or 75797 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 113680500 is about 10662.1057957610. The cubic root of 113680500 is about 484.4273540358.

The spelling of 113680500 in words is "one hundred thirteen million, six hundred eighty thousand, five hundred".