324125321 has 8 divisors (see below), whose sum is σ = 349198080. Its totient is φ = 299072592.

The previous prime is 324125299. The next prime is 324125323. The reversal of 324125321 is 123521423.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 324125321 - 2²⁶ = 257016457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (324125323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58760 + ... + 64038.

It is an arithmetic number, because the mean of its divisors is an integer number (43649760).

Almost surely, 2^324125321 is an apocalyptic number.

It is an amenable number.

324125321 is a deficient number, since it is larger than the sum of its proper divisors (25072759).

324125321 is a wasteful number, since it uses less digits than its factorization.

324125321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10015.

The product of its digits is 1440, while the sum is 23.

The square root of 324125321 is about 18003.4808023338. The cubic root of 324125321 is about 686.9170876564.

Adding to 324125321 its reverse (123521423), we get a palindrome (447646744).

The spelling of 324125321 in words is "three hundred twenty-four million, one hundred twenty-five thousand, three hundred twenty-one".