13223339 has 2 divisors, whose sum is σ = 13223340. Its totient is φ = 13223338.

The previous prime is 13223323. The next prime is 13223347. The reversal of 13223339 is 93332231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13223339 - 2⁴ = 13223323 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13223359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611669 + 6611670.

It is an arithmetic number, because the mean of its divisors is an integer number (6611670).

Almost surely, 2^13223339 is an apocalyptic number.

13223339 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223339 is an equidigital number, since it uses as much as digits as its factorization.

13223339 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2916, while the sum is 26.

The square root of 13223339 is about 3636.3909305794. The cubic root of 13223339 is about 236.4723554408.

The spelling of 13223339 in words is "thirteen million, two hundred twenty-three thousand, three hundred thirty-nine".