324423203 has 16 divisors (see below), whose sum is σ = 364240800. Its totient is φ = 286890240.

The previous prime is 324423191. The next prime is 324423221. The reversal of 324423203 is 302324423.

It is not a de Polignac number, because 324423203 - 2¹² = 324419107 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324423263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46103 + ... + 52671.

It is an arithmetic number, because the mean of its divisors is an integer number (22765050).

Almost surely, 2^324423203 is an apocalyptic number.

324423203 is a deficient number, since it is larger than the sum of its proper divisors (39817597).

324423203 is a wasteful number, since it uses less digits than its factorization.

324423203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6742.

The product of its (nonzero) digits is 3456, while the sum is 23.

The square root of 324423203 is about 18011.7518026426. The cubic root of 324423203 is about 687.1274564761.

Adding to 324423203 its reverse (302324423), we get a palindrome (626747626).

The spelling of 324423203 in words is "three hundred twenty-four million, four hundred twenty-three thousand, two hundred three".