12112321339 has 2 divisors, whose sum is σ = 12112321340. Its totient is φ = 12112321338.

The previous prime is 12112321327. The next prime is 12112321379. The reversal of 12112321339 is 93312321121.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12112321339 - 2²⁷ = 11978103611 is a prime.

It is not a weakly prime, because it can be changed into another prime (12112321379) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6056160669 + 6056160670.

It is an arithmetic number, because the mean of its divisors is an integer number (6056160670).

Almost surely, 2^12112321339 is an apocalyptic number.

12112321339 is a deficient number, since it is larger than the sum of its proper divisors (1).

12112321339 is an equidigital number, since it uses as much as digits as its factorization.

12112321339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1944, while the sum is 28.

The spelling of 12112321339 in words is "twelve billion, one hundred twelve million, three hundred twenty-one thousand, three hundred thirty-nine".