324340203 has 16 divisors (see below), whose sum is σ = 496598400. Its totient is φ = 186223680.

The previous prime is 324340193. The next prime is 324340223. The reversal of 324340203 is 302043423.

It is not a de Polignac number, because 324340203 - 2¹³ = 324332011 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 324340203.

It is not an unprimeable number, because it can be changed into a prime (324340223) 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, 258018 + ... + 259271.

It is an arithmetic number, because the mean of its divisors is an integer number (31037400).

Almost surely, 2^324340203 is an apocalyptic number.

324340203 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

324340203 is a deficient number, since it is larger than the sum of its proper divisors (172258197).

324340203 is a wasteful number, since it uses less digits than its factorization.

324340203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 517322.

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

The square root of 324340203 is about 18009.4476039661. The cubic root of 324340203 is about 687.0688535538.

Adding to 324340203 its reverse (302043423), we get a palindrome (626383626).

The spelling of 324340203 in words is "three hundred twenty-four million, three hundred forty thousand, two hundred three".