116322165125 has 16 divisors (see below), whose sum is σ = 145186421952. Its totient is φ = 93047245200.

The previous prime is 116322165121. The next prime is 116322165229. The reversal of 116322165125 is 521561223611.

It is not a de Polignac number, because 116322165125 - 2² = 116322165121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116322165121) 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, 1175834 + ... + 1270916.

It is an arithmetic number, because the mean of its divisors is an integer number (9074151372).

Almost surely, 2^116322165125 is an apocalyptic number.

It is an amenable number.

116322165125 is a deficient number, since it is larger than the sum of its proper divisors (28864256827).

116322165125 is an frugal number, since it uses more digits than its factorization.

116322165125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104885 (or 104875 counting only the distinct ones).

The product of its digits is 21600, while the sum is 35.

Adding to 116322165125 its reverse (521561223611), we get a palindrome (637883388736).

The spelling of 116322165125 in words is "one hundred sixteen billion, three hundred twenty-two million, one hundred sixty-five thousand, one hundred twenty-five".