13320125 has 32 divisors (see below), whose sum is σ = 20477184. Its totient is φ = 8424000.

The previous prime is 13320113. The next prime is 13320157. The reversal of 13320125 is 52102331.

It is not a de Polignac number, because 13320125 - 2⁸ = 13319869 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10790 + ... + 11960.

It is an arithmetic number, because the mean of its divisors is an integer number (639912).

Almost surely, 2^13320125 is an apocalyptic number.

It is an amenable number.

13320125 is a deficient number, since it is larger than the sum of its proper divisors (7157059).

13320125 is a wasteful number, since it uses less digits than its factorization.

13320125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1206 (or 1196 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 13320125 is about 3649.6746430333. The cubic root of 13320125 is about 237.0478933754.

Adding to 13320125 its reverse (52102331), we get a palindrome (65422456).

The spelling of 13320125 in words is "thirteen million, three hundred twenty thousand, one hundred twenty-five".