113381506725 has 48 divisors (see below), whose sum is σ = 193141072704. Its totient is φ = 58663872000.

The previous prime is 113381506717. The next prime is 113381506747. The reversal of 113381506725 is 527605183311.

It is not a de Polignac number, because 113381506725 - 2³ = 113381506717 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 164230 + ... + 503720.

It is an arithmetic number, because the mean of its divisors is an integer number (4023772348).

Almost surely, 2^113381506725 is an apocalyptic number.

113381506725 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

113381506725 is a deficient number, since it is larger than the sum of its proper divisors (79759565979).

113381506725 is a wasteful number, since it uses less digits than its factorization.

113381506725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339638 (or 339633 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 42.

The spelling of 113381506725 in words is "one hundred thirteen billion, three hundred eighty-one million, five hundred six thousand, seven hundred twenty-five".