12323045039 has 2 divisors, whose sum is σ = 12323045040. Its totient is φ = 12323045038.

The previous prime is 12323044973. The next prime is 12323045057. The reversal of 12323045039 is 93054032321.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12323045039 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 12323044996 and 12323045014.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12323044039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161522519 + 6161522520.

It is an arithmetic number, because the mean of its divisors is an integer number (6161522520).

Almost surely, 2^12323045039 is an apocalyptic number.

12323045039 is a deficient number, since it is larger than the sum of its proper divisors (1).

12323045039 is an equidigital number, since it uses as much as digits as its factorization.

12323045039 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 32.

The spelling of 12323045039 in words is "twelve billion, three hundred twenty-three million, forty-five thousand, thirty-nine".