324023223 has 4 divisors (see below), whose sum is σ = 432030968. Its totient is φ = 216015480.

The previous prime is 324023201. The next prime is 324023233. The reversal of 324023223 is 322320423.

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

It is not a de Polignac number, because 324023223 - 2⁶ = 324023159 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 324023223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324023233) 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, 54003868 + ... + 54003873.

It is an arithmetic number, because the mean of its divisors is an integer number (108007742).

Almost surely, 2^324023223 is an apocalyptic number.

324023223 is a deficient number, since it is larger than the sum of its proper divisors (108007745).

324023223 is a wasteful number, since it uses less digits than its factorization.

324023223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108007744.

The product of its (nonzero) digits is 1728, while the sum is 21.

The square root of 324023223 is about 18000.6450717745. The cubic root of 324023223 is about 686.8449548306.

Adding to 324023223 its reverse (322320423), we get a palindrome (646343646).

The spelling of 324023223 in words is "three hundred twenty-four million, twenty-three thousand, two hundred twenty-three".