13023323 has 4 divisors (see below), whose sum is σ = 13035000. Its totient is φ = 13011648.

The previous prime is 13023289. The next prime is 13023383. The reversal of 13023323 is 32332031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 13023323 - 2⁸ = 13023067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13023383) 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 3 ways as a sum of consecutive naturals, for example, 3965 + ... + 6462.

It is an arithmetic number, because the mean of its divisors is an integer number (3258750).

Almost surely, 2^13023323 is an apocalyptic number.

13023323 is a deficient number, since it is larger than the sum of its proper divisors (11677).

13023323 is a wasteful number, since it uses less digits than its factorization.

13023323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11676.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 13023323 is about 3608.7841442791. The cubic root of 13023323 is about 235.2740006073.

Adding to 13023323 its reverse (32332031), we get a palindrome (45355354).

The spelling of 13023323 in words is "thirteen million, twenty-three thousand, three hundred twenty-three".