13321001339 has 2 divisors, whose sum is σ = 13321001340. Its totient is φ = 13321001338.

The previous prime is 13321001303. The next prime is 13321001341. The reversal of 13321001339 is 93310012331.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13321001339 is a prime.

It is a Sophie Germain prime.

Together with 13321001341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13321001399) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6660500669 + 6660500670.

It is an arithmetic number, because the mean of its divisors is an integer number (6660500670).

Almost surely, 2^13321001339 is an apocalyptic number.

13321001339 is a deficient number, since it is larger than the sum of its proper divisors (1).

13321001339 is an equidigital number, since it uses as much as digits as its factorization.

13321001339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1458, while the sum is 26.

The spelling of 13321001339 in words is "thirteen billion, three hundred twenty-one million, one thousand, three hundred thirty-nine".