112543415512 has 24 divisors (see below), whose sum is σ = 231946400700. Its totient is φ = 51156097520.

The previous prime is 112543415507. The next prime is 112543415513. The reversal of 112543415512 is 215514345211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112543415513) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 58130962 + ... + 58132897.

Almost surely, 2^112543415512 is an apocalyptic number.

It is an amenable number.

112543415512 is an abundant number, since it is smaller than the sum of its proper divisors (119402985188).

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

112543415512 is a wasteful number, since it uses less digits than its factorization.

112543415512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116263887 (or 116263872 counting only the distinct ones).

The product of its digits is 24000, while the sum is 34.

The spelling of 112543415512 in words is "one hundred twelve billion, five hundred forty-three million, four hundred fifteen thousand, five hundred twelve".