113212025125 has 16 divisors (see below), whose sum is σ = 142660357632. Its totient is φ = 89690293200.

The previous prime is 113212025071. The next prime is 113212025153. The reversal of 113212025125 is 521520212311.

It is a happy number.

It is not a de Polignac number, because 113212025125 - 2¹⁵ = 113211992357 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113212025125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4383709 + ... + 4409458.

It is an arithmetic number, because the mean of its divisors is an integer number (8916272352).

Almost surely, 2^113212025125 is an apocalyptic number.

It is an amenable number.

113212025125 is a deficient number, since it is larger than the sum of its proper divisors (29448332507).

113212025125 is an equidigital number, since it uses as much as digits as its factorization.

113212025125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8793285 (or 8793275 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

Adding to 113212025125 its reverse (521520212311), we get a palindrome (634732237436).

The spelling of 113212025125 in words is "one hundred thirteen billion, two hundred twelve million, twenty-five thousand, one hundred twenty-five".