112523666247 has 24 divisors (see below), whose sum is σ = 172367900640. Its totient is φ = 70491133440.

The previous prime is 112523666239. The next prime is 112523666251. The reversal of 112523666247 is 742666325211.

It is not a de Polignac number, because 112523666247 - 2³ = 112523666239 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112523666207) 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, 486222 + ... + 679307.

It is an arithmetic number, because the mean of its divisors is an integer number (7181995860).

Almost surely, 2^112523666247 is an apocalyptic number.

112523666247 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

112523666247 is a deficient number, since it is larger than the sum of its proper divisors (59844234393).

112523666247 is a wasteful number, since it uses less digits than its factorization.

112523666247 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166183 (or 1166180 counting only the distinct ones).

The product of its digits is 725760, while the sum is 45.

The spelling of 112523666247 in words is "one hundred twelve billion, five hundred twenty-three million, six hundred sixty-six thousand, two hundred forty-seven".