323230332443 has 2 divisors, whose sum is σ = 323230332444. Its totient is φ = 323230332442.

The previous prime is 323230332409. The next prime is 323230332461. The reversal of 323230332443 is 344233032323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323230332443 - 2⁶ = 323230332379 is a prime.

It is a super-2 number, since 2×323230332443² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (323230332463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161615166221 + 161615166222.

It is an arithmetic number, because the mean of its divisors is an integer number (161615166222).

Almost surely, 2^323230332443 is an apocalyptic number.

323230332443 is a deficient number, since it is larger than the sum of its proper divisors (1).

323230332443 is an equidigital number, since it uses as much as digits as its factorization.

323230332443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 93312, while the sum is 32.

Adding to 323230332443 its reverse (344233032323), we get a palindrome (667463364766).

The spelling of 323230332443 in words is "three hundred twenty-three billion, two hundred thirty million, three hundred thirty-two thousand, four hundred forty-three".