113237880 has 64 divisors (see below), whose sum is σ = 388247040. Its totient is φ = 25882752.

The previous prime is 113237869. The next prime is 113237881. The reversal of 113237880 is 88732311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113237881) 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, 66564 + ... + 68243.

It is an arithmetic number, because the mean of its divisors is an integer number (6066360).

Almost surely, 2^113237880 is an apocalyptic number.

113237880 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113237880 is an abundant number, since it is smaller than the sum of its proper divisors (275009160).

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

113237880 is a wasteful number, since it uses less digits than its factorization.

113237880 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134828 (or 134824 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 33.

The square root of 113237880 is about 10641.3288643853. The cubic root of 113237880 is about 483.7978232605.

The spelling of 113237880 in words is "one hundred thirteen million, two hundred thirty-seven thousand, eight hundred eighty".