12563328301 has 2 divisors, whose sum is σ = 12563328302. Its totient is φ = 12563328300.

The previous prime is 12563328299. The next prime is 12563328311. The reversal of 12563328301 is 10382336521.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8524090276 + 4039238025 = 92326^2 + 63555^2 .

It is a cyclic number.

It is not a de Polignac number, because 12563328301 - 2¹ = 12563328299 is a prime.

Together with 12563328299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12563328311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6281664150 + 6281664151.

It is an arithmetic number, because the mean of its divisors is an integer number (6281664151).

Almost surely, 2^12563328301 is an apocalyptic number.

It is an amenable number.

12563328301 is a deficient number, since it is larger than the sum of its proper divisors (1).

12563328301 is an equidigital number, since it uses as much as digits as its factorization.

12563328301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25920, while the sum is 34.

The spelling of 12563328301 in words is "twelve billion, five hundred sixty-three million, three hundred twenty-eight thousand, three hundred one".