232330330321 has 2 divisors, whose sum is σ = 232330330322. Its totient is φ = 232330330320.

The previous prime is 232330330277. The next prime is 232330330339. The reversal of 232330330321 is 123033033232.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 230150467600 + 2179862721 = 479740^2 + 46689^2 .

It is a cyclic number.

It is not a de Polignac number, because 232330330321 - 2⁹ = 232330329809 is a prime.

It is not a weakly prime, because it can be changed into another prime (232330333321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116165165160 + 116165165161.

It is an arithmetic number, because the mean of its divisors is an integer number (116165165161).

Almost surely, 2^232330330321 is an apocalyptic number.

It is an amenable number.

232330330321 is a deficient number, since it is larger than the sum of its proper divisors (1).

232330330321 is an equidigital number, since it uses as much as digits as its factorization.

232330330321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 25.

Adding to 232330330321 its reverse (123033033232), we get a palindrome (355363363553).

The spelling of 232330330321 in words is "two hundred thirty-two billion, three hundred thirty million, three hundred thirty thousand, three hundred twenty-one".