116665000160 has 72 divisors (see below), whose sum is σ = 285453296856. Its totient is φ = 45056775680.

The previous prime is 116665000157. The next prime is 116665000163. The reversal of 116665000160 is 61000566611.

It is an interprime number because it is at equal distance from previous prime (116665000157) and next prime (116665000163).

It is a super-2 number, since 2×116665000160² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116665000163) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 298946 + ... + 568065.

It is an arithmetic number, because the mean of its divisors is an integer number (3964629123).

Almost surely, 2^116665000160 is an apocalyptic number.

116665000160 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

116665000160 is an abundant number, since it is smaller than the sum of its proper divisors (168788296696).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

116665000160 is an equidigital number, since it uses as much as digits as its factorization.

116665000160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867084 (or 867047 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 32.

Adding to 116665000160 its reverse (61000566611), we get a palindrome (177665566771).

The spelling of 116665000160 in words is "one hundred sixteen billion, six hundred sixty-five million, one hundred sixty", and thus it is an aban number.