13223323 has 2 divisors, whose sum is σ = 13223324. Its totient is φ = 13223322.

The previous prime is 13223299. The next prime is 13223339. The reversal of 13223323 is 32332231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13223323 - 2⁵ = 13223291 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 13223323.

It is not a weakly prime, because it can be changed into another prime (13223123) 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, 6611661 + 6611662.

It is an arithmetic number, because the mean of its divisors is an integer number (6611662).

Almost surely, 2^13223323 is an apocalyptic number.

13223323 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223323 is an equidigital number, since it uses as much as digits as its factorization.

13223323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 648, while the sum is 19.

The square root of 13223323 is about 3636.3887305952. The cubic root of 13223323 is about 236.4722600650.

Adding to 13223323 its reverse (32332231), we get a palindrome (45555554).

The spelling of 13223323 in words is "thirteen million, two hundred twenty-three thousand, three hundred twenty-three".