13301009 has 4 divisors (see below), whose sum is σ = 13308900. Its totient is φ = 13293120.

The previous prime is 13300997. The next prime is 13301017. The reversal of 13301009 is 90010331.

13301009 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 1329409 + 11971600 = 1153^2 + 3460^2 .

It is a cyclic number.

It is not a de Polignac number, because 13301009 - 2⁸ = 13300753 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13301209) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 284 + ... + 5165.

It is an arithmetic number, because the mean of its divisors is an integer number (3327225).

Almost surely, 2^13301009 is an apocalyptic number.

It is an amenable number.

13301009 is a deficient number, since it is larger than the sum of its proper divisors (7891).

13301009 is an equidigital number, since it uses as much as digits as its factorization.

13301009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7890.

The product of its (nonzero) digits is 81, while the sum is 17.

The square root of 13301009 is about 3647.0548391819. The cubic root of 13301009 is about 236.9344415631.

The spelling of 13301009 in words is "thirteen million, three hundred one thousand, nine".