113647332325 has 6 divisors (see below), whose sum is σ = 140922692114. Its totient is φ = 90917865840.

The previous prime is 113647332319. The next prime is 113647332353. The reversal of 113647332325 is 523233746311.

It can be written as a sum of positive squares in 3 ways, for example, as 311416609 + 113335915716 = 17647^2 + 336654^2 .

It is not a de Polignac number, because 113647332325 - 2⁹ = 113647331813 is a prime.

It is a super-2 number, since 2×113647332325² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2272946622 + ... + 2272946671.

Almost surely, 2^113647332325 is an apocalyptic number.

It is an amenable number.

113647332325 is a deficient number, since it is larger than the sum of its proper divisors (27275359789).

113647332325 is an equidigital number, since it uses as much as digits as its factorization.

113647332325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4545893303 (or 4545893298 counting only the distinct ones).

The product of its digits is 272160, while the sum is 40.

The spelling of 113647332325 in words is "one hundred thirteen billion, six hundred forty-seven million, three hundred thirty-two thousand, three hundred twenty-five".