13301045 has 12 divisors (see below), whose sum is σ = 16847820. Its totient is φ = 10079424.

The previous prime is 13301033. The next prime is 13301051. The reversal of 13301045 is 54010331.

It can be written as a sum of positive squares in 2 ways, for example, as 9012004 + 4289041 = 3002^2 + 2071^2 .

It is not a de Polignac number, because 13301045 - 2²⁰ = 12252469 is a prime.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1880 + ... + 5489.

It is an arithmetic number, because the mean of its divisors is an integer number (1403985).

Almost surely, 2^13301045 is an apocalyptic number.

It is an amenable number.

13301045 is a deficient number, since it is larger than the sum of its proper divisors (3546775).

13301045 is an equidigital number, since it uses as much as digits as its factorization.

13301045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7412 (or 7393 counting only the distinct ones).

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

The square root of 13301045 is about 3647.0597746678. The cubic root of 13301045 is about 236.9346553221.

Adding to 13301045 its reverse (54010331), we get a palindrome (67311376).

The spelling of 13301045 in words is "thirteen million, three hundred one thousand, forty-five".