113387800 has 24 divisors (see below), whose sum is σ = 263627100. Its totient is φ = 45355040.

The previous prime is 113387797. The next prime is 113387803. The reversal of 113387800 is 8783311.

It is an interprime number because it is at equal distance from previous prime (113387797) and next prime (113387803).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113387803) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 283270 + ... + 283669.

Almost surely, 2^113387800 is an apocalyptic number.

113387800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113387800 is an abundant number, since it is smaller than the sum of its proper divisors (150239300).

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

113387800 is a wasteful number, since it uses less digits than its factorization.

113387800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 566955 (or 566946 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 113387800 is about 10648.3707673991. The cubic root of 113387800 is about 484.0112353105.

The spelling of 113387800 in words is "one hundred thirteen million, three hundred eighty-seven thousand, eight hundred".