118951315 has 16 divisors (see below), whose sum is σ = 163373760. Its totient is φ = 81446400.

The previous prime is 118951303. The next prime is 118951321. The reversal of 118951315 is 513159811.

It is a happy number.

It is not a de Polignac number, because 118951315 - 2⁷ = 118951187 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26215 + ... + 30415.

It is an arithmetic number, because the mean of its divisors is an integer number (10210860).

Almost surely, 2^118951315 is an apocalyptic number.

118951315 is a deficient number, since it is larger than the sum of its proper divisors (44422445).

118951315 is an equidigital number, since it uses as much as digits as its factorization.

118951315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5022.

The product of its digits is 5400, while the sum is 34.

The square root of 118951315 is about 10906.4804130388. The cubic root of 118951315 is about 491.8013869388.

The spelling of 118951315 in words is "one hundred eighteen million, nine hundred fifty-one thousand, three hundred fifteen".