13224323 has 8 divisors (see below), whose sum is σ = 15909120. Its totient is φ = 10738440.

The previous prime is 13224313. The next prime is 13224331. The reversal of 13224323 is 32342231.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13224323 - 2¹⁰ = 13223299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 13224295 and 13224304.

It is not an unprimeable number, because it can be changed into a prime (13224313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49583 + ... + 49848.

It is an arithmetic number, because the mean of its divisors is an integer number (1988640).

Almost surely, 2^13224323 is an apocalyptic number.

13224323 is a deficient number, since it is larger than the sum of its proper divisors (2684797).

13224323 is an equidigital number, since it uses as much as digits as its factorization.

13224323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99457.

The product of its digits is 864, while the sum is 20.

The square root of 13224323 is about 3636.5262270469. The cubic root of 13224323 is about 236.4782209040.

Adding to 13224323 its reverse (32342231), we get a palindrome (45566554).

The spelling of 13224323 in words is "thirteen million, two hundred twenty-four thousand, three hundred twenty-three".