1313013211339 has 2 divisors, whose sum is σ = 1313013211340. Its totient is φ = 1313013211338.

The previous prime is 1313013211309. The next prime is 1313013211379. The reversal of 1313013211339 is 9331123103131.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1313013211339 - 2²⁷ = 1312878993611 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1313013211339.

It is not a weakly prime, because it can be changed into another prime (1313013211309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 656506605669 + 656506605670.

It is an arithmetic number, because the mean of its divisors is an integer number (656506605670).

Almost surely, 2^{1313013211339} is an apocalyptic number.

1313013211339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1313013211339 is an equidigital number, since it uses as much as digits as its factorization.

1313013211339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4374, while the sum is 31.

The spelling of 1313013211339 in words is "one trillion, three hundred thirteen billion, thirteen million, two hundred eleven thousand, three hundred thirty-nine".