118313165377 has 16 divisors (see below), whose sum is σ = 131834748672. Its totient is φ = 105253240320.

The previous prime is 118313165363. The next prime is 118313165393. The reversal of 118313165377 is 773561313811.

It is a cyclic number.

It is not a de Polignac number, because 118313165377 - 2¹⁹ = 118312641089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (118313165777) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4709233 + ... + 4734289.

It is an arithmetic number, because the mean of its divisors is an integer number (8239671792).

Almost surely, 2^118313165377 is an apocalyptic number.

It is an amenable number.

118313165377 is a deficient number, since it is larger than the sum of its proper divisors (13521583295).

118313165377 is a wasteful number, since it uses less digits than its factorization.

118313165377 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34248.

The product of its digits is 317520, while the sum is 46.

The spelling of 118313165377 in words is "one hundred eighteen billion, three hundred thirteen million, one hundred sixty-five thousand, three hundred seventy-seven".