13223383 has 4 divisors (see below), whose sum is σ = 13268808. Its totient is φ = 13177960.

The previous prime is 13223369. The next prime is 13223389. The reversal of 13223383 is 38332231.

It is a happy number.

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 13223383 - 2⁹ = 13222871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13223389) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22273 + ... + 22858.

It is an arithmetic number, because the mean of its divisors is an integer number (3317202).

Almost surely, 2^13223383 is an apocalyptic number.

13223383 is a deficient number, since it is larger than the sum of its proper divisors (45425).

13223383 is an equidigital number, since it uses as much as digits as its factorization.

13223383 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45424.

The product of its digits is 2592, while the sum is 25.

The square root of 13223383 is about 3636.3969805289. The cubic root of 13223383 is about 236.4726177238.

The spelling of 13223383 in words is "thirteen million, two hundred twenty-three thousand, three hundred eighty-three".