112540118791 has 2 divisors, whose sum is σ = 112540118792. Its totient is φ = 112540118790.

The previous prime is 112540118767. The next prime is 112540118833. The reversal of 112540118791 is 197811045211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112540118791 - 2³³ = 103950184199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112540118491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56270059395 + 56270059396.

It is an arithmetic number, because the mean of its divisors is an integer number (56270059396).

Almost surely, 2^112540118791 is an apocalyptic number.

112540118791 is a deficient number, since it is larger than the sum of its proper divisors (1).

112540118791 is an equidigital number, since it uses as much as digits as its factorization.

112540118791 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 40.

The spelling of 112540118791 in words is "one hundred twelve billion, five hundred forty million, one hundred eighteen thousand, seven hundred ninety-one".