12834312613 has 2 divisors, whose sum is σ = 12834312614. Its totient is φ = 12834312612.

The previous prime is 12834312599. The next prime is 12834312619. The reversal of 12834312613 is 31621343821.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12673580929 + 160731684 = 112577^2 + 12678^2 .

It is an emirp because it is prime and its reverse (31621343821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12834312613 - 2²⁵ = 12800758181 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12834312619) 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, 6417156306 + 6417156307.

It is an arithmetic number, because the mean of its divisors is an integer number (6417156307).

Almost surely, 2^12834312613 is an apocalyptic number.

It is an amenable number.

12834312613 is a deficient number, since it is larger than the sum of its proper divisors (1).

12834312613 is an equidigital number, since it uses as much as digits as its factorization.

12834312613 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 20736, while the sum is 34.

The spelling of 12834312613 in words is "twelve billion, eight hundred thirty-four million, three hundred twelve thousand, six hundred thirteen".