112617495787 has 2 divisors, whose sum is σ = 112617495788. Its totient is φ = 112617495786.

The previous prime is 112617495751. The next prime is 112617495841. The reversal of 112617495787 is 787594716211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (787594716211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112617495787 - 2²⁷ = 112483278059 is a prime.

It is not a weakly prime, because it can be changed into another prime (112617490787) 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 as a sum of consecutive naturals, namely, 56308747893 + 56308747894.

It is an arithmetic number, because the mean of its divisors is an integer number (56308747894).

Almost surely, 2^112617495787 is an apocalyptic number.

112617495787 is a deficient number, since it is larger than the sum of its proper divisors (1).

112617495787 is an equidigital number, since it uses as much as digits as its factorization.

112617495787 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5927040, while the sum is 58.

The spelling of 112617495787 in words is "one hundred twelve billion, six hundred seventeen million, four hundred ninety-five thousand, seven hundred eighty-seven".