13320000120013 has 2 divisors, whose sum is σ = 13320000120014. Its totient is φ = 13320000120012.

The previous prime is 13320000119983. The next prime is 13320000120017. The reversal of 13320000120013 is 31002100002331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 13009424632164 + 310575487849 = 3606858^2 + 557293^2 .

It is an emirp because it is prime and its reverse (31002100002331) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13320000120013 - 2⁵ = 13320000119981 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13320000120017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660000060006 + 6660000060007.

It is an arithmetic number, because the mean of its divisors is an integer number (6660000060007).

Almost surely, 2^{13320000120013} is an apocalyptic number.

It is an amenable number.

13320000120013 is a deficient number, since it is larger than the sum of its proper divisors (1).

13320000120013 is an equidigital number, since it uses as much as digits as its factorization.

13320000120013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 13320000120013 its reverse (31002100002331), we get a palindrome (44322100122344).

The spelling of 13320000120013 in words is "thirteen trillion, three hundred twenty billion, one hundred twenty thousand, thirteen".