118177125375 has 32 divisors (see below), whose sum is σ = 199979769600. Its totient is φ = 61959520800.

The previous prime is 118177125373. The next prime is 118177125389. The reversal of 118177125375 is 573521771811.

It is not a de Polignac number, because 118177125375 - 2¹ = 118177125373 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118177125371) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2648545 + ... + 2692794.

It is an arithmetic number, because the mean of its divisors is an integer number (6249367800).

Almost surely, 2^118177125375 is an apocalyptic number.

118177125375 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

118177125375 is a deficient number, since it is larger than the sum of its proper divisors (81802644225).

118177125375 is an equidigital number, since it uses as much as digits as its factorization.

118177125375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5341416 (or 5341406 counting only the distinct ones).

The product of its digits is 411600, while the sum is 48.

The spelling of 118177125375 in words is "one hundred eighteen billion, one hundred seventy-seven million, one hundred twenty-five thousand, three hundred seventy-five".