118138093312 has 36 divisors (see below), whose sum is σ = 235883261880. Its totient is φ = 59051875328.

The previous prime is 118138093303. The next prime is 118138093327. The reversal of 118138093312 is 213390831811.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839139 + ... + 969757.

It is an arithmetic number, because the mean of its divisors is an integer number (6552312830).

Almost surely, 2^118138093312 is an apocalyptic number.

It is an amenable number.

118138093312 is a deficient number, since it is larger than the sum of its proper divisors (117745168568).

118138093312 is an equidigital number, since it uses as much as digits as its factorization.

118138093312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 134168 (or 134154 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 118138093312 in words is "one hundred eighteen billion, one hundred thirty-eight million, ninety-three thousand, three hundred twelve".