113800 has 24 divisors (see below), whose sum is σ = 265050. Its totient is φ = 45440.

The previous prime is 113797. The next prime is 113809. The reversal of 113800 is 8311.

It can be written as a sum of positive squares in 3 ways, for example, as 64516 + 49284 = 254^2 + 222^2 .

It is not an unprimeable number, because it can be changed into a prime (113809) 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, 85 + ... + 484.

2¹¹³⁸⁰⁰ is an apocalyptic number.

113800 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113800 is an abundant number, since it is smaller than the sum of its proper divisors (151250).

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

113800 is a wasteful number, since it uses less digits than its factorization.

113800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 585 (or 576 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 13.

The square root of 113800 is about 337.3425558687. The cubic root of 113800 is about 48.4597036601.

The spelling of 113800 in words is "one hundred thirteen thousand, eight hundred".