112587172794151 has 24 divisors (see below), whose sum is σ = 123960537372672. Its totient is φ = 102180325011600.

The previous prime is 112587172794139. The next prime is 112587172794181. The reversal of 112587172794151 is 151497271785211.

It is not a de Polignac number, because 112587172794151 - 2³³ = 112578582859559 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112587172794151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112587172794121) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 195369406 + ... + 195944836.

It is an arithmetic number, because the mean of its divisors is an integer number (5165022390528).

Almost surely, 2^{112587172794151} is an apocalyptic number.

112587172794151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

112587172794151 is a deficient number, since it is larger than the sum of its proper divisors (11373364578521).

112587172794151 is a wasteful number, since it uses less digits than its factorization.

112587172794151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578163 (or 578152 counting only the distinct ones).

The product of its digits is 9878400, while the sum is 61.

The spelling of 112587172794151 in words is "one hundred twelve trillion, five hundred eighty-seven billion, one hundred seventy-two million, seven hundred ninety-four thousand, one hundred fifty-one".