13000325 has 36 divisors (see below), whose sum is σ = 18584748. Its totient is φ = 8985600.

The previous prime is 13000307. The next prime is 13000327. The reversal of 13000325 is 52300031.

13000325 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 18 ways, for example, as 12952801 + 47524 = 3599^2 + 218^2 .

It is not a de Polignac number, because 13000325 - 2⁶ = 13000261 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13000327) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 71735 + ... + 71915.

It is an arithmetic number, because the mean of its divisors is an integer number (516243).

Almost surely, 2^13000325 is an apocalyptic number.

It is an amenable number.

13000325 is a deficient number, since it is larger than the sum of its proper divisors (5584423).

13000325 is a wasteful number, since it uses less digits than its factorization.

13000325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234 (or 216 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 14.

The square root of 13000325 is about 3605.5963445733. The cubic root of 13000325 is about 235.1354282013.

Adding to 13000325 its reverse (52300031), we get a palindrome (65300356).

The spelling of 13000325 in words is "thirteen million, three hundred twenty-five", and thus it is an aban number.