12913709353 has 2 divisors, whose sum is σ = 12913709354. Its totient is φ = 12913709352.

The previous prime is 12913709317. The next prime is 12913709381. The reversal of 12913709353 is 35390731921.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8293380624 + 4620328729 = 91068^2 + 67973^2 .

It is a cyclic number.

It is not a de Polignac number, because 12913709353 - 2²⁵ = 12880154921 is a prime.

It is not a weakly prime, because it can be changed into another prime (12913709383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6456854676 + 6456854677.

It is an arithmetic number, because the mean of its divisors is an integer number (6456854677).

Almost surely, 2^12913709353 is an apocalyptic number.

It is an amenable number.

12913709353 is a deficient number, since it is larger than the sum of its proper divisors (1).

12913709353 is an equidigital number, since it uses as much as digits as its factorization.

12913709353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 153090, while the sum is 43.

The spelling of 12913709353 in words is "twelve billion, nine hundred thirteen million, seven hundred nine thousand, three hundred fifty-three".