13337713 has 2 divisors, whose sum is σ = 13337714. Its totient is φ = 13337712.

The previous prime is 13337683. The next prime is 13337747. The reversal of 13337713 is 31773331.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 10036224 + 3301489 = 3168^2 + 1817^2 .

It is an emirp because it is prime and its reverse (31773331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13337713 - 2⁹ = 13337201 is a prime.

It is not a weakly prime, because it can be changed into another prime (13337773) 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, 6668856 + 6668857.

It is an arithmetic number, because the mean of its divisors is an integer number (6668857).

Almost surely, 2^13337713 is an apocalyptic number.

It is an amenable number.

13337713 is a deficient number, since it is larger than the sum of its proper divisors (1).

13337713 is an equidigital number, since it uses as much as digits as its factorization.

13337713 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3969, while the sum is 28.

The square root of 13337713 is about 3652.0833780186. The cubic root of 13337713 is about 237.1521808022.

The spelling of 13337713 in words is "thirteen million, three hundred thirty-seven thousand, seven hundred thirteen".