116764346121 has 12 divisors (see below), whose sum is σ = 159575631216. Its totient is φ = 75944286880.

The previous prime is 116764346071. The next prime is 116764346129. The reversal of 116764346121 is 121643467611.

It is not a de Polignac number, because 116764346121 - 2²⁷ = 116630128393 is a prime.

It is not an unprimeable number, because it can be changed into a prime (116764346129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11571831 + ... + 11581916.

It is an arithmetic number, because the mean of its divisors is an integer number (13297969268).

Almost surely, 2^116764346121 is an apocalyptic number.

It is an amenable number.

116764346121 is a deficient number, since it is larger than the sum of its proper divisors (42811285095).

116764346121 is an equidigital number, since it uses as much as digits as its factorization.

116764346121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23153832 (or 23153791 counting only the distinct ones).

The product of its digits is 145152, while the sum is 42.

The spelling of 116764346121 in words is "one hundred sixteen billion, seven hundred sixty-four million, three hundred forty-six thousand, one hundred twenty-one".