2321323323239 has 2 divisors, whose sum is σ = 2321323323240. Its totient is φ = 2321323323238.

The previous prime is 2321323323217. The next prime is 2321323323251. The reversal of 2321323323239 is 9323233231232.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2321323323239 - 2¹² = 2321323319143 is a prime.

It is a super-2 number, since 2×2321323323239² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2321323322239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160661661619 + 1160661661620.

It is an arithmetic number, because the mean of its divisors is an integer number (1160661661620).

Almost surely, 2^{2321323323239} is an apocalyptic number.

2321323323239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2321323323239 is an equidigital number, since it uses as much as digits as its factorization.

2321323323239 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 209952, while the sum is 38.

The spelling of 2321323323239 in words is "two trillion, three hundred twenty-one billion, three hundred twenty-three million, three hundred twenty-three thousand, two hundred thirty-nine".