116925568321 has 16 divisors (see below), whose sum is σ = 123295838400. Its totient is φ = 110730771648.

The previous prime is 116925568307. The next prime is 116925568327. The reversal of 116925568321 is 123865529611.

It is a cyclic number.

It is not a de Polignac number, because 116925568321 - 2²¹ = 116923471169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (116925568327) 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, 159835 + ... + 509311.

It is an arithmetic number, because the mean of its divisors is an integer number (7705989900).

Almost surely, 2^116925568321 is an apocalyptic number.

It is an amenable number.

116925568321 is a deficient number, since it is larger than the sum of its proper divisors (6370270079).

116925568321 is a wasteful number, since it uses less digits than its factorization.

116925568321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349728.

The product of its digits is 777600, while the sum is 49.

The spelling of 116925568321 in words is "one hundred sixteen billion, nine hundred twenty-five million, five hundred sixty-eight thousand, three hundred twenty-one".