12513900167 has 2 divisors, whose sum is σ = 12513900168. Its totient is φ = 12513900166.

The previous prime is 12513900163. The next prime is 12513900193. The reversal of 12513900167 is 76100931521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12513900167 - 2² = 12513900163 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12513900163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6256950083 + 6256950084.

It is an arithmetic number, because the mean of its divisors is an integer number (6256950084).

Almost surely, 2^12513900167 is an apocalyptic number.

12513900167 is a deficient number, since it is larger than the sum of its proper divisors (1).

12513900167 is an equidigital number, since it uses as much as digits as its factorization.

12513900167 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 35.

The spelling of 12513900167 in words is "twelve billion, five hundred thirteen million, nine hundred thousand, one hundred sixty-seven".