12316808827 has 2 divisors, whose sum is σ = 12316808828. Its totient is φ = 12316808826.

The previous prime is 12316808743. The next prime is 12316808831. The reversal of 12316808827 is 72880861321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12316808827 - 2²³ = 12308420219 is a prime.

It is not a weakly prime, because it can be changed into another prime (12316808837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6158404413 + 6158404414.

It is an arithmetic number, because the mean of its divisors is an integer number (6158404414).

Almost surely, 2^12316808827 is an apocalyptic number.

12316808827 is a deficient number, since it is larger than the sum of its proper divisors (1).

12316808827 is an equidigital number, since it uses as much as digits as its factorization.

12316808827 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 258048, while the sum is 46.

The spelling of 12316808827 in words is "twelve billion, three hundred sixteen million, eight hundred eight thousand, eight hundred twenty-seven".