13323233 has 16 divisors (see below), whose sum is σ = 17335296. Its totient is φ = 9929040.

The previous prime is 13323227. The next prime is 13323251. The reversal of 13323233 is 33232331.

It is not a de Polignac number, because 13323233 - 2⁴ = 13323217 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13323253) 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 in 15 ways as a sum of consecutive naturals, for example, 1991 + ... + 5532.

It is an arithmetic number, because the mean of its divisors is an integer number (1083456).

Almost surely, 2^13323233 is an apocalyptic number.

It is an amenable number.

13323233 is a deficient number, since it is larger than the sum of its proper divisors (4012063).

13323233 is a wasteful number, since it uses less digits than its factorization.

13323233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7564.

The product of its digits is 972, while the sum is 20.

The square root of 13323233 is about 3650.1004095778. The cubic root of 13323233 is about 237.0663288270.

Adding to 13323233 its reverse (33232331), we get a palindrome (46555564).

The spelling of 13323233 in words is "thirteen million, three hundred twenty-three thousand, two hundred thirty-three".