13083125 has 30 divisors (see below), whose sum is σ = 18073902. Its totient is φ = 9460000.

The previous prime is 13083071. The next prime is 13083131. The reversal of 13083125 is 52138031.

It can be written as a sum of positive squares in 5 ways, for example, as 2337841 + 10745284 = 1529^2 + 3278^2 .

It is not a de Polignac number, because 13083125 - 2²² = 8888821 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13083125.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 75539 + ... + 75711.

Almost surely, 2^13083125 is an apocalyptic number.

It is an amenable number.

13083125 is a deficient number, since it is larger than the sum of its proper divisors (4990777).

13083125 is an equidigital number, since it uses as much as digits as its factorization.

13083125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 215 (or 189 counting only the distinct ones).

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

The square root of 13083125 is about 3617.0602704406. The cubic root of 13083125 is about 235.6335702474.

The spelling of 13083125 in words is "thirteen million, eighty-three thousand, one hundred twenty-five".