116006565165 has 16 divisors (see below), whose sum is σ = 192010867200. Its totient is φ = 59736713792.

The previous prime is 116006565137. The next prime is 116006565173. The reversal of 116006565165 is 561565600611.

It is a cyclic number.

It is not a de Polignac number, because 116006565165 - 2⁸ = 116006564909 is a prime.

It is a super-2 number, since 2×116006565165² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133340445 + ... + 133341314.

It is an arithmetic number, because the mean of its divisors is an integer number (12000679200).

Almost surely, 2^116006565165 is an apocalyptic number.

116006565165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

116006565165 is a deficient number, since it is larger than the sum of its proper divisors (76004302035).

116006565165 is a wasteful number, since it uses less digits than its factorization.

116006565165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266681796.

The product of its (nonzero) digits is 162000, while the sum is 42.

The spelling of 116006565165 in words is "one hundred sixteen billion, six million, five hundred sixty-five thousand, one hundred sixty-five".