12323330939 has 2 divisors, whose sum is σ = 12323330940. Its totient is φ = 12323330938.

The previous prime is 12323330909. The next prime is 12323331001. The reversal of 12323330939 is 93903332321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12323330939 - 2²⁴ = 12306553723 is a prime.

It is a super-2 number, since 2×12323330939² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12323330909) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161665469 + 6161665470.

It is an arithmetic number, because the mean of its divisors is an integer number (6161665470).

Almost surely, 2^12323330939 is an apocalyptic number.

12323330939 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323330939 is an equidigital number, since it uses as much as digits as its factorization.

12323330939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 78732, while the sum is 38.

The spelling of 12323330939 in words is "twelve billion, three hundred twenty-three million, three hundred thirty thousand, nine hundred thirty-nine".