113252372040 has 128 divisors (see below), whose sum is σ = 367305264000. Its totient is φ = 27837831168.

The previous prime is 113252372033. The next prime is 113252372081. The reversal of 113252372040 is 40273252311.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 113252371989 and 113252372007.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 586885 + ... + 755604.

It is an arithmetic number, because the mean of its divisors is an integer number (2869572375).

Almost surely, 2^113252372040 is an apocalyptic number.

113252372040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113252372040 is an abundant number, since it is smaller than the sum of its proper divisors (254052891960).

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

113252372040 is a wasteful number, since it uses less digits than its factorization.

113252372040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1342559 (or 1342555 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The spelling of 113252372040 in words is "one hundred thirteen billion, two hundred fifty-two million, three hundred seventy-two thousand, forty".