324330323231 has 4 divisors (see below), whose sum is σ = 329171074392. Its totient is φ = 319489572072.

The previous prime is 324330323197. The next prime is 324330323237. The reversal of 324330323231 is 132323033423.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 324330323231 - 2¹⁸ = 324330061087 is a prime.

It is a super-2 number, since 2×324330323231² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 324330323194 and 324330323203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (324330323237) 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, 2420375480 + ... + 2420375613.

It is an arithmetic number, because the mean of its divisors is an integer number (82292768598).

Almost surely, 2^324330323231 is an apocalyptic number.

324330323231 is a deficient number, since it is larger than the sum of its proper divisors (4840751161).

324330323231 is an equidigital number, since it uses as much as digits as its factorization.

324330323231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4840751160.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 324330323231 its reverse (132323033423), we get a palindrome (456653356654).

The spelling of 324330323231 in words is "three hundred twenty-four billion, three hundred thirty million, three hundred twenty-three thousand, two hundred thirty-one".