116161357775 has 12 divisors (see below), whose sum is σ = 147389854392. Its totient is φ = 90767943840.

The previous prime is 116161357759. The next prime is 116161357777. The reversal of 116161357775 is 577753161611.

It is not a de Polignac number, because 116161357775 - 2⁴ = 116161357759 is a prime.

It is a super-2 number, since 2×116161357775² (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 (116161357777) 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, 54027464 + ... + 54029613.

It is an arithmetic number, because the mean of its divisors is an integer number (12282487866).

Almost surely, 2^116161357775 is an apocalyptic number.

116161357775 is a deficient number, since it is larger than the sum of its proper divisors (31228496617).

116161357775 is a wasteful number, since it uses less digits than its factorization.

116161357775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108057130 (or 108057125 counting only the distinct ones).

The product of its digits is 926100, while the sum is 50.

The spelling of 116161357775 in words is "one hundred sixteen billion, one hundred sixty-one million, three hundred fifty-seven thousand, seven hundred seventy-five".