324121033 has 4 divisors (see below), whose sum is σ = 324395280. Its totient is φ = 323846788.

The previous prime is 324121003. The next prime is 324121067. The reversal of 324121033 is 330121423.

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 a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-324121033 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 324121033.

It is not an unprimeable number, because it can be changed into a prime (324121003) 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, 135343 + ... + 137716.

It is an arithmetic number, because the mean of its divisors is an integer number (81098820).

Almost surely, 2^324121033 is an apocalyptic number.

It is an amenable number.

324121033 is a deficient number, since it is larger than the sum of its proper divisors (274247).

324121033 is a wasteful number, since it uses less digits than its factorization.

324121033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274246.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 324121033 is about 18003.3617138578. The cubic root of 324121033 is about 686.9140584644.

Adding to 324121033 its reverse (330121423), we get a palindrome (654242456).

The spelling of 324121033 in words is "three hundred twenty-four million, one hundred twenty-one thousand, thirty-three".