113122625 has 96 divisors (see below), whose sum is σ = 189506304. Its totient is φ = 66528000.

The previous prime is 113122613. The next prime is 113122643. The reversal of 113122625 is 526221311.

It is not a de Polignac number, because 113122625 - 2¹² = 113118529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 113122625.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 1549589 + ... + 1549661.

It is an arithmetic number, because the mean of its divisors is an integer number (1974024).

Almost surely, 2^113122625 is an apocalyptic number.

It is an amenable number.

113122625 is a deficient number, since it is larger than the sum of its proper divisors (76383679).

113122625 is a wasteful number, since it uses less digits than its factorization.

113122625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136 (or 119 counting only the distinct ones).

The product of its digits is 720, while the sum is 23.

The square root of 113122625 is about 10635.9120436378. The cubic root of 113122625 is about 483.6336289508.

Adding to 113122625 its reverse (526221311), we get a palindrome (639343936).

The spelling of 113122625 in words is "one hundred thirteen million, one hundred twenty-two thousand, six hundred twenty-five".