12902753117 has 2 divisors, whose sum is σ = 12902753118. Its totient is φ = 12902753116.

The previous prime is 12902753113. The next prime is 12902753189. The reversal of 12902753117 is 71135720921.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7149378916 + 5753374201 = 84554^2 + 75851^2 .

It is an emirp because it is prime and its reverse (71135720921) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12902753117 - 2² = 12902753113 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12902753113) 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, 6451376558 + 6451376559.

It is an arithmetic number, because the mean of its divisors is an integer number (6451376559).

Almost surely, 2^12902753117 is an apocalyptic number.

It is an amenable number.

12902753117 is a deficient number, since it is larger than the sum of its proper divisors (1).

12902753117 is an equidigital number, since it uses as much as digits as its factorization.

12902753117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 26460, while the sum is 38.

The spelling of 12902753117 in words is "twelve billion, nine hundred two million, seven hundred fifty-three thousand, one hundred seventeen".