112504131312 has 40 divisors (see below), whose sum is σ = 294314615040. Its totient is φ = 37026674880.

The previous prime is 112504131293. The next prime is 112504131329. The reversal of 112504131312 is 213131405211.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14830614 + ... + 14838197.

It is an arithmetic number, because the mean of its divisors is an integer number (7357865376).

Almost surely, 2^112504131312 is an apocalyptic number.

112504131312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112504131312 is an abundant number, since it is smaller than the sum of its proper divisors (181810483728).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112504131312 is a wasteful number, since it uses less digits than its factorization.

112504131312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29668901 (or 29668895 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 24.

Adding to 112504131312 its reverse (213131405211), we get a palindrome (325635536523).

The spelling of 112504131312 in words is "one hundred twelve billion, five hundred four million, one hundred thirty-one thousand, three hundred twelve".