13325137 has 8 divisors (see below), whose sum is σ = 16030400. Its totient is φ = 10820304.

The previous prime is 13325129. The next prime is 13325149. The reversal of 13325137 is 73152331.

13325137 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13325137 - 2³ = 13325129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13325107) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49962 + ... + 50227.

It is an arithmetic number, because the mean of its divisors is an integer number (2003800).

Almost surely, 2^13325137 is an apocalyptic number.

It is an amenable number.

13325137 is a deficient number, since it is larger than the sum of its proper divisors (2705263).

13325137 is a wasteful number, since it uses less digits than its factorization.

13325137 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100215.

The product of its digits is 1890, while the sum is 25.

The square root of 13325137 is about 3650.3612150032. The cubic root of 13325137 is about 237.0776212010.

Adding to 13325137 its reverse (73152331), we get a palindrome (86477468).

The spelling of 13325137 in words is "thirteen million, three hundred twenty-five thousand, one hundred thirty-seven".