13310121319709 has 2 divisors, whose sum is σ = 13310121319710. Its totient is φ = 13310121319708.

The previous prime is 13310121319679. The next prime is 13310121319711. The reversal of 13310121319709 is 90791312101331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10204331914084 + 3105789405625 = 3194422^2 + 1762325^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13310121319709 is a prime.

Together with 13310121319711, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13310121319739) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6655060659854 + 6655060659855.

It is an arithmetic number, because the mean of its divisors is an integer number (6655060659855).

Almost surely, 2^{13310121319709} is an apocalyptic number.

It is an amenable number.

13310121319709 is a deficient number, since it is larger than the sum of its proper divisors (1).

13310121319709 is an equidigital number, since it uses as much as digits as its factorization.

13310121319709 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 30618, while the sum is 41.

The spelling of 13310121319709 in words is "thirteen trillion, three hundred ten billion, one hundred twenty-one million, three hundred nineteen thousand, seven hundred nine".