112432131312 has 40 divisors (see below), whose sum is σ = 290464351056. Its totient is φ = 37475483136.

The previous prime is 112432131307. The next prime is 112432131313. The reversal of 112432131312 is 213131234211.

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

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112432131313) 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 in 7 ways as a sum of consecutive naturals, for example, 1158988 + ... + 1252244.

Almost surely, 2^112432131312 is an apocalyptic number.

112432131312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112432131312 is an abundant number, since it is smaller than the sum of its proper divisors (178032219744).

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

112432131312 is a wasteful number, since it uses less digits than its factorization.

112432131312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 118385 (or 118379 counting only the distinct ones).

The product of its digits is 864, while the sum is 24.

Adding to 112432131312 its reverse (213131234211), we get a palindrome (325563365523).

The spelling of 112432131312 in words is "one hundred twelve billion, four hundred thirty-two million, one hundred thirty-one thousand, three hundred twelve".