12973152263 has 2 divisors, whose sum is σ = 12973152264. Its totient is φ = 12973152262.

The previous prime is 12973152209. The next prime is 12973152287. The reversal of 12973152263 is 36225137921.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12973152263 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12973152263.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12973152293) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6486576131 + 6486576132.

It is an arithmetic number, because the mean of its divisors is an integer number (6486576132).

Almost surely, 2^12973152263 is an apocalyptic number.

12973152263 is a deficient number, since it is larger than the sum of its proper divisors (1).

12973152263 is an equidigital number, since it uses as much as digits as its factorization.

12973152263 is an evil number, because the sum of its binary digits is even.

The product of its digits is 136080, while the sum is 41.

The spelling of 12973152263 in words is "twelve billion, nine hundred seventy-three million, one hundred fifty-two thousand, two hundred sixty-three".