12513392063 has 2 divisors, whose sum is σ = 12513392064. Its totient is φ = 12513392062.

The previous prime is 12513392051. The next prime is 12513392081. The reversal of 12513392063 is 36029331521.

It is a weak prime.

It is an emirp because it is prime and its reverse (36029331521) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12513392063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12513392363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6256696031 + 6256696032.

It is an arithmetic number, because the mean of its divisors is an integer number (6256696032).

Almost surely, 2^12513392063 is an apocalyptic number.

12513392063 is a deficient number, since it is larger than the sum of its proper divisors (1).

12513392063 is an equidigital number, since it uses as much as digits as its factorization.

12513392063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 29160, while the sum is 35.

The spelling of 12513392063 in words is "twelve billion, five hundred thirteen million, three hundred ninety-two thousand, sixty-three".