12736823076163 has 2 divisors, whose sum is σ = 12736823076164. Its totient is φ = 12736823076162.

The previous prime is 12736823076097. The next prime is 12736823076167. The reversal of 12736823076163 is 36167032863721.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12736823076163 - 2¹³ = 12736823067971 is a prime.

It is not a weakly prime, because it can be changed into another prime (12736823076167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6368411538081 + 6368411538082.

It is an arithmetic number, because the mean of its divisors is an integer number (6368411538082).

Almost surely, 2^{12736823076163} is an apocalyptic number.

12736823076163 is a deficient number, since it is larger than the sum of its proper divisors (1).

12736823076163 is an equidigital number, since it uses as much as digits as its factorization.

12736823076163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9144576, while the sum is 55.

The spelling of 12736823076163 in words is "twelve trillion, seven hundred thirty-six billion, eight hundred twenty-three million, seventy-six thousand, one hundred sixty-three".