113725651 has 8 divisors (see below), whose sum is σ = 124785360. Its totient is φ = 102996192.

The previous prime is 113725603. The next prime is 113725691. The reversal of 113725651 is 156527311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 113725651 - 2⁷ = 113725523 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113725691) 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, 81841 + ... + 83218.

It is an arithmetic number, because the mean of its divisors is an integer number (15598170).

Almost surely, 2^113725651 is an apocalyptic number.

113725651 is a deficient number, since it is larger than the sum of its proper divisors (11059709).

113725651 is a wasteful number, since it uses less digits than its factorization.

113725651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165125.

The product of its digits is 6300, while the sum is 31.

The square root of 113725651 is about 10664.2229440311. Note that the first 3 decimals coincide. The cubic root of 113725651 is about 484.4914796170.

The spelling of 113725651 in words is "one hundred thirteen million, seven hundred twenty-five thousand, six hundred fifty-one".