323322031243 has 2 divisors, whose sum is σ = 323322031244. Its totient is φ = 323322031242.

The previous prime is 323322031229. The next prime is 323322031261. The reversal of 323322031243 is 342130223323.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323322031243 - 2²⁵ = 323288476811 is a prime.

It is not a weakly prime, because it can be changed into another prime (323322031343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161661015621 + 161661015622.

It is an arithmetic number, because the mean of its divisors is an integer number (161661015622).

Almost surely, 2^323322031243 is an apocalyptic number.

323322031243 is a deficient number, since it is larger than the sum of its proper divisors (1).

323322031243 is an equidigital number, since it uses as much as digits as its factorization.

323322031243 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 28.

Adding to 323322031243 its reverse (342130223323), we get a palindrome (665452254566).

The spelling of 323322031243 in words is "three hundred twenty-three billion, three hundred twenty-two million, thirty-one thousand, two hundred forty-three".