116677205531 has 2 divisors, whose sum is σ = 116677205532. Its totient is φ = 116677205530.

The previous prime is 116677205501. The next prime is 116677205569. The reversal of 116677205531 is 135502776611.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 116677205531 - 2²² = 116673011227 is a prime.

It is a super-2 number, since 2×116677205531² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (116677205501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58338602765 + 58338602766.

It is an arithmetic number, because the mean of its divisors is an integer number (58338602766).

Almost surely, 2^116677205531 is an apocalyptic number.

116677205531 is a deficient number, since it is larger than the sum of its proper divisors (1).

116677205531 is an equidigital number, since it uses as much as digits as its factorization.

116677205531 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 264600, while the sum is 44.

The spelling of 116677205531 in words is "one hundred sixteen billion, six hundred seventy-seven million, two hundred five thousand, five hundred thirty-one".