113204205625 has 80 divisors (see below), whose sum is σ = 166449419136. Its totient is φ = 75340800000.

The previous prime is 113204205559. The next prime is 113204205641. The reversal of 113204205625 is 526502402311.

It is not a de Polignac number, because 113204205625 - 2²¹ = 113202108473 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 103761330 + ... + 103762420.

Almost surely, 2^113204205625 is an apocalyptic number.

It is an amenable number.

113204205625 is a deficient number, since it is larger than the sum of its proper divisors (53245213511).

113204205625 is an equidigital number, since it uses as much as digits as its factorization.

113204205625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796 (or 1781 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 113204205625 its reverse (526502402311), we get a palindrome (639706607936).

The spelling of 113204205625 in words is "one hundred thirteen billion, two hundred four million, two hundred five thousand, six hundred twenty-five".