112939273187 has 48 divisors (see below), whose sum is σ = 130790246400. Its totient is φ = 97194090240.

The previous prime is 112939273147. The next prime is 112939273201. The reversal of 112939273187 is 781372939211.

It is not a de Polignac number, because 112939273187 - 2⁶ = 112939273123 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112939273127) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 109330823 + ... + 109331855.

It is an arithmetic number, because the mean of its divisors is an integer number (2724796800).

Almost surely, 2^112939273187 is an apocalyptic number.

112939273187 is a deficient number, since it is larger than the sum of its proper divisors (17850973213).

112939273187 is a wasteful number, since it uses less digits than its factorization.

112939273187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1588 (or 1575 counting only the distinct ones).

The product of its digits is 1143072, while the sum is 53.

The spelling of 112939273187 in words is "one hundred twelve billion, nine hundred thirty-nine million, two hundred seventy-three thousand, one hundred eighty-seven".