324321033 has 4 divisors (see below), whose sum is σ = 432428048. Its totient is φ = 216214020.

The previous prime is 324320989. The next prime is 324321061. The reversal of 324321033 is 330123423.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 324321033 - 2¹⁷ = 324189961 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324321133) 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, 54053503 + ... + 54053508.

It is an arithmetic number, because the mean of its divisors is an integer number (108107012).

Almost surely, 2^324321033 is an apocalyptic number.

It is an amenable number.

324321033 is a deficient number, since it is larger than the sum of its proper divisors (108107015).

324321033 is a wasteful number, since it uses less digits than its factorization.

324321033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108107014.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 324321033 is about 18008.9153754467. The cubic root of 324321033 is about 687.0553169758.

Adding to 324321033 its reverse (330123423), we get a palindrome (654444456).

The spelling of 324321033 in words is "three hundred twenty-four million, three hundred twenty-one thousand, thirty-three".