323324231 has 2 divisors, whose sum is σ = 323324232. Its totient is φ = 323324230.

The previous prime is 323324213. The next prime is 323324249. The reversal of 323324231 is 132423323.

Together with previous prime (323324213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (323324213) and next prime (323324249).

It is an emirp because it is prime and its reverse (132423323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 323324231 - 2¹⁰ = 323323207 is a prime.

It is a super-2 number, since 2×323324231² = 209077116703482722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323324197 and 323324206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323324201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161662115 + 161662116.

It is an arithmetic number, because the mean of its divisors is an integer number (161662116).

Almost surely, 2^323324231 is an apocalyptic number.

323324231 is a deficient number, since it is larger than the sum of its proper divisors (1).

323324231 is an equidigital number, since it uses as much as digits as its factorization.

323324231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2592, while the sum is 23.

The square root of 323324231 is about 17981.2188407794. The cubic root of 323324231 is about 686.3507055128.

Adding to 323324231 its reverse (132423323), we get a palindrome (455747554).

It can be divided in two parts, 32332 and 4231, that added together give a palindrome (36563).

The spelling of 323324231 in words is "three hundred twenty-three million, three hundred twenty-four thousand, two hundred thirty-one".