13044131 has 2 divisors, whose sum is σ = 13044132. Its totient is φ = 13044130.

The previous prime is 13044121. The next prime is 13044137. The reversal of 13044131 is 13144031.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13044131 is a prime.

It is a super-2 number, since 2×13044131² = 340298707090322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13044137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522065 + 6522066.

It is an arithmetic number, because the mean of its divisors is an integer number (6522066).

Almost surely, 2^13044131 is an apocalyptic number.

13044131 is a deficient number, since it is larger than the sum of its proper divisors (1).

13044131 is an equidigital number, since it uses as much as digits as its factorization.

13044131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 13044131 is about 3611.6659590831. The cubic root of 13044131 is about 235.3992368575.

Adding to 13044131 its reverse (13144031), we get a palindrome (26188162).

The spelling of 13044131 in words is "thirteen million, forty-four thousand, one hundred thirty-one".