118601868279 has 32 divisors (see below), whose sum is σ = 170081856000. Its totient is φ = 73245312000.

The previous prime is 118601868277. The next prime is 118601868311. The reversal of 118601868279 is 972868106811.

It is not a de Polignac number, because 118601868279 - 2¹ = 118601868277 is a prime.

It is a Smith number, since the sum of its digits (57) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118601868277) 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, 2148972 + ... + 2203470.

It is an arithmetic number, because the mean of its divisors is an integer number (5315058000).

Almost surely, 2^118601868279 is an apocalyptic number.

118601868279 is a deficient number, since it is larger than the sum of its proper divisors (51479987721).

118601868279 is a wasteful number, since it uses less digits than its factorization.

118601868279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55191.

The product of its (nonzero) digits is 2322432, while the sum is 57.

The spelling of 118601868279 in words is "one hundred eighteen billion, six hundred one million, eight hundred sixty-eight thousand, two hundred seventy-nine".