11711317313 has 2 divisors, whose sum is σ = 11711317314. Its totient is φ = 11711317312.

The previous prime is 11711317297. The next prime is 11711317333. The reversal of 11711317313 is 31371311711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11632053904 + 79263409 = 107852^2 + 8903^2 .

It is a cyclic number.

It is not a de Polignac number, because 11711317313 - 2⁴ = 11711317297 is a prime.

It is not a weakly prime, because it can be changed into another prime (11711317333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5855658656 + 5855658657.

It is an arithmetic number, because the mean of its divisors is an integer number (5855658657).

Almost surely, 2^11711317313 is an apocalyptic number.

It is an amenable number.

11711317313 is a deficient number, since it is larger than the sum of its proper divisors (1).

11711317313 is an equidigital number, since it uses as much as digits as its factorization.

11711317313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1323, while the sum is 29.

The spelling of 11711317313 in words is "eleven billion, seven hundred eleven million, three hundred seventeen thousand, three hundred thirteen".