12323301013 has 2 divisors, whose sum is σ = 12323301014. Its totient is φ = 12323301012.

The previous prime is 12323301007. The next prime is 12323301017. The reversal of 12323301013 is 31010332321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9296430724 + 3026870289 = 96418^2 + 55017^2 .

It is a cyclic number.

It is not a de Polignac number, because 12323301013 - 2²⁹ = 11786430101 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323301017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161650506 + 6161650507.

It is an arithmetic number, because the mean of its divisors is an integer number (6161650507).

Almost surely, 2^12323301013 is an apocalyptic number.

It is an amenable number.

12323301013 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323301013 is an equidigital number, since it uses as much as digits as its factorization.

12323301013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 12323301013 its reverse (31010332321), we get a palindrome (43333633334).

The spelling of 12323301013 in words is "twelve billion, three hundred twenty-three million, three hundred one thousand, thirteen".