116321157959 has 4 divisors (see below), whose sum is σ = 117793577760. Its totient is φ = 114848738160.

The previous prime is 116321157949. The next prime is 116321157961. The reversal of 116321157959 is 959751123611.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 116321157959 - 2²⁸ = 116052722503 is a prime.

It is a super-2 number, since 2×116321157959² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116321157929) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 736209782 + ... + 736209939.

It is an arithmetic number, because the mean of its divisors is an integer number (29448394440).

Almost surely, 2^116321157959 is an apocalyptic number.

116321157959 is a deficient number, since it is larger than the sum of its proper divisors (1472419801).

116321157959 is an equidigital number, since it uses as much as digits as its factorization.

116321157959 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1472419800.

The product of its digits is 510300, while the sum is 50.

The spelling of 116321157959 in words is "one hundred sixteen billion, three hundred twenty-one million, one hundred fifty-seven thousand, nine hundred fifty-nine".