113318500 has 24 divisors (see below), whose sum is σ = 247488696. Its totient is φ = 45327200.

The previous prime is 113318477. The next prime is 113318501. The reversal of 113318500 is 5813311.

It can be written as a sum of positive squares in 4 ways, for example, as 10863616 + 102454884 = 3296^2 + 10122^2 .

It is not an unprimeable number, because it can be changed into a prime (113318501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112819 + ... + 113818.

It is an arithmetic number, because the mean of its divisors is an integer number (10312029).

Almost surely, 2^113318500 is an apocalyptic number.

113318500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113318500 is an abundant number, since it is smaller than the sum of its proper divisors (134170196).

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

113318500 is a wasteful number, since it uses less digits than its factorization.

113318500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226656 (or 226644 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 22.

The square root of 113318500 is about 10645.1162511266. The cubic root of 113318500 is about 483.9126097256.

The spelling of 113318500 in words is "one hundred thirteen million, three hundred eighteen thousand, five hundred".