113672140172 has 24 divisors (see below), whose sum is σ = 207600048096. Its totient is φ = 54358432128.

The previous prime is 113672140171. The next prime is 113672140213. The reversal of 113672140172 is 271041276311.

It is not an unprimeable number, because it can be changed into a prime (113672140171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 748688 + ... + 887624.

It is an arithmetic number, because the mean of its divisors is an integer number (8650002004).

Almost surely, 2^113672140172 is an apocalyptic number.

It is an amenable number.

113672140172 is a deficient number, since it is larger than the sum of its proper divisors (93927907924).

113672140172 is a wasteful number, since it uses less digits than its factorization.

113672140172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147857 (or 147855 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 35.

The spelling of 113672140172 in words is "one hundred thirteen billion, six hundred seventy-two million, one hundred forty thousand, one hundred seventy-two".