13323227 has 2 divisors, whose sum is σ = 13323228. Its totient is φ = 13323226.

The previous prime is 13323217. The next prime is 13323251. The reversal of 13323227 is 72232331.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13323227 - 2²² = 9128923 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (13323217) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6661613 + 6661614.

It is an arithmetic number, because the mean of its divisors is an integer number (6661614).

Almost surely, 2^13323227 is an apocalyptic number.

13323227 is a deficient number, since it is larger than the sum of its proper divisors (1).

13323227 is an equidigital number, since it uses as much as digits as its factorization.

13323227 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1512, while the sum is 23.

The square root of 13323227 is about 3650.0995876825. The cubic root of 13323227 is about 237.0662932401.

Adding to 13323227 its reverse (72232331), we get a palindrome (85555558).

The spelling of 13323227 in words is "thirteen million, three hundred twenty-three thousand, two hundred twenty-seven".