116565123124 has 12 divisors (see below), whose sum is σ = 204180872224. Its totient is φ = 58227731064.

The previous prime is 116565123089. The next prime is 116565123137. The reversal of 116565123124 is 421321565611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13702842 + ... + 13711345.

Almost surely, 2^116565123124 is an apocalyptic number.

It is an amenable number.

116565123124 is a deficient number, since it is larger than the sum of its proper divisors (87615749100).

116565123124 is a wasteful number, since it uses less digits than its factorization.

116565123124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27415254 (or 27415252 counting only the distinct ones).

The product of its digits is 43200, while the sum is 37.

Adding to 116565123124 its reverse (421321565611), we get a palindrome (537886688735).

The spelling of 116565123124 in words is "one hundred sixteen billion, five hundred sixty-five million, one hundred twenty-three thousand, one hundred twenty-four".