12807821250023 has 2 divisors, whose sum is σ = 12807821250024. Its totient is φ = 12807821250022.

The previous prime is 12807821249953. The next prime is 12807821250041. The reversal of 12807821250023 is 32005212870821.

It is a strong prime.

It is an emirp because it is prime and its reverse (32005212870821) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12807821250023 - 2⁸ = 12807821249767 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12807821250043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6403910625011 + 6403910625012.

It is an arithmetic number, because the mean of its divisors is an integer number (6403910625012).

Almost surely, 2^{12807821250023} is an apocalyptic number.

12807821250023 is a deficient number, since it is larger than the sum of its proper divisors (1).

12807821250023 is an equidigital number, since it uses as much as digits as its factorization.

12807821250023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 107520, while the sum is 41.

The spelling of 12807821250023 in words is "twelve trillion, eight hundred seven billion, eight hundred twenty-one million, two hundred fifty thousand, twenty-three".