115918127 has 4 divisors (see below), whose sum is σ = 124834920. Its totient is φ = 107001336.

The previous prime is 115918123. The next prime is 115918141. The reversal of 115918127 is 721819511.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 115918127 - 2² = 115918123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115918123) 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, 4458377 + ... + 4458402.

It is an arithmetic number, because the mean of its divisors is an integer number (31208730).

Almost surely, 2^115918127 is an apocalyptic number.

115918127 is a deficient number, since it is larger than the sum of its proper divisors (8916793).

115918127 is an equidigital number, since it uses as much as digits as its factorization.

115918127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8916792.

The product of its digits is 5040, while the sum is 35.

The square root of 115918127 is about 10766.5280847634. The cubic root of 115918127 is about 487.5851292930.

The spelling of 115918127 in words is "one hundred fifteen million, nine hundred eighteen thousand, one hundred twenty-seven".