113352500 has 30 divisors (see below), whose sum is σ = 247884714. Its totient is φ = 45340000.

The previous prime is 113352493. The next prime is 113352509. The reversal of 113352500 is 5253311.

It can be written as a sum of positive squares in 5 ways, for example, as 84235684 + 29116816 = 9178^2 + 5396^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113352509) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 20171 + ... + 25170.

Almost surely, 2^113352500 is an apocalyptic number.

113352500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113352500 is an abundant number, since it is smaller than the sum of its proper divisors (134532214).

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

113352500 is an equidigital number, since it uses as much as digits as its factorization.

113352500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45365 (or 45348 counting only the distinct ones).

The product of its (nonzero) digits is 450, while the sum is 20.

The square root of 113352500 is about 10646.7131078094. The cubic root of 113352500 is about 483.9610024814.

The spelling of 113352500 in words is "one hundred thirteen million, three hundred fifty-two thousand, five hundred".