115183080 has 128 divisors (see below), whose sum is σ = 400723200. Its totient is φ = 29373696.

The previous prime is 115183069. The next prime is 115183091. The reversal of 115183080 is 80381511.

It is an interprime number because it is at equal distance from previous prime (115183069) and next prime (115183091).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22522 + ... + 27158.

It is an arithmetic number, because the mean of its divisors is an integer number (3130650).

Almost surely, 2^115183080 is an apocalyptic number.

115183080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 115183080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200361600).

115183080 is an abundant number, since it is smaller than the sum of its proper divisors (285540120).

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

115183080 is a wasteful number, since it uses less digits than its factorization.

115183080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4680 (or 4670 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 27.

The square root of 115183080 is about 10732.3380490926. The cubic root of 115183080 is about 486.5523365217.

The spelling of 115183080 in words is "one hundred fifteen million, one hundred eighty-three thousand, eighty".