118657922973 has 16 divisors (see below), whose sum is σ = 161588183040. Its totient is φ = 77416710896.

The previous prime is 118657922953. The next prime is 118657922987. The reversal of 118657922973 is 379229756811.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 118657922973 - 2²⁹ = 118121052061 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118657922953) 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, 3230236 + ... + 3266762.

It is an arithmetic number, because the mean of its divisors is an integer number (10099261440).

Almost surely, 2^118657922973 is an apocalyptic number.

It is an amenable number.

118657922973 is a deficient number, since it is larger than the sum of its proper divisors (42930260067).

118657922973 is a wasteful number, since it uses less digits than its factorization.

118657922973 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59616.

The product of its digits is 11430720, while the sum is 60.

The spelling of 118657922973 in words is "one hundred eighteen billion, six hundred fifty-seven million, nine hundred twenty-two thousand, nine hundred seventy-three".