113177146631 has 2 divisors, whose sum is σ = 113177146632. Its totient is φ = 113177146630.

The previous prime is 113177146627. The next prime is 113177146679. The reversal of 113177146631 is 136641771311.

It is a weak prime.

It is an emirp because it is prime and its reverse (136641771311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113177146631 - 2² = 113177146627 is a prime.

It is a super-2 number, since 2×113177146631² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113177146601) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56588573315 + 56588573316.

It is an arithmetic number, because the mean of its divisors is an integer number (56588573316).

Almost surely, 2^113177146631 is an apocalyptic number.

113177146631 is a deficient number, since it is larger than the sum of its proper divisors (1).

113177146631 is an equidigital number, since it uses as much as digits as its factorization.

113177146631 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63504, while the sum is 41.

The spelling of 113177146631 in words is "one hundred thirteen billion, one hundred seventy-seven million, one hundred forty-six thousand, six hundred thirty-one".