118361150855118 has 24 divisors (see below), whose sum is σ = 258022467923688. Its totient is φ = 39211669607472.

The previous prime is 118361150855117. The next prime is 118361150855119. The reversal of 118361150855118 is 811558051163811.

118361150855118 is a `hidden beast` number, since 1 + 1 + 8 + 3 + 6 + 11 + 508 + 5 + 5 + 118 = 666.

It is an interprime number because it is at equal distance from previous prime (118361150855117) and next prime (118361150855119).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118361150855113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 20170609005 + ... + 20170614872.

It is an arithmetic number, because the mean of its divisors is an integer number (10750936163487).

Almost surely, 2^{118361150855118} is an apocalyptic number.

118361150855118 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

118361150855118 is an abundant number, since it is smaller than the sum of its proper divisors (139661317068570).

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

118361150855118 is a wasteful number, since it uses less digits than its factorization.

118361150855118 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40341224048 (or 40341224045 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 54.

The spelling of 118361150855118 in words is "one hundred eighteen trillion, three hundred sixty-one billion, one hundred fifty million, eight hundred fifty-five thousand, one hundred eighteen".