113117984 has 24 divisors (see below), whose sum is σ = 254515968. Its totient is φ = 48479040.

The previous prime is 113117971. The next prime is 113117987. The reversal of 113117984 is 489711311.

It is not an unprimeable number, because it can be changed into a prime (113117987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 252272 + ... + 252719.

It is an arithmetic number, because the mean of its divisors is an integer number (10604832).

Almost surely, 2^113117984 is an apocalyptic number.

113117984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

113117984 is an abundant number, since it is smaller than the sum of its proper divisors (141397984).

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

113117984 is an equidigital number, since it uses as much as digits as its factorization.

113117984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 505008 (or 505000 counting only the distinct ones).

The product of its digits is 6048, while the sum is 35.

The square root of 113117984 is about 10635.6938654702. The cubic root of 113117984 is about 483.6270149648.

The spelling of 113117984 in words is "one hundred thirteen million, one hundred seventeen thousand, nine hundred eighty-four".