12934215313 has 2 divisors, whose sum is σ = 12934215314. Its totient is φ = 12934215312.

The previous prime is 12934215299. The next prime is 12934215317. The reversal of 12934215313 is 31351243921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12899734929 + 34480384 = 113577^2 + 5872^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12934215313 is a prime.

It is not a weakly prime, because it can be changed into another prime (12934215317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6467107656 + 6467107657.

It is an arithmetic number, because the mean of its divisors is an integer number (6467107657).

Almost surely, 2^12934215313 is an apocalyptic number.

It is an amenable number.

12934215313 is a deficient number, since it is larger than the sum of its proper divisors (1).

12934215313 is an equidigital number, since it uses as much as digits as its factorization.

12934215313 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 19440, while the sum is 34.

The spelling of 12934215313 in words is "twelve billion, nine hundred thirty-four million, two hundred fifteen thousand, three hundred thirteen".