323032033213321 has 2 divisors, whose sum is σ = 323032033213322. Its totient is φ = 323032033213320.

The previous prime is 323032033213319. The next prime is 323032033213327. The reversal of 323032033213321 is 123312330230323.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 219929048300025 + 103102984913296 = 14830005^2 + 10153964^2 .

It is a cyclic number.

It is not a de Polignac number, because 323032033213321 - 2¹ = 323032033213319 is a prime.

Together with 323032033213319, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (323032033213327) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161516016606660 + 161516016606661.

It is an arithmetic number, because the mean of its divisors is an integer number (161516016606661).

Almost surely, 2^{323032033213321} is an apocalyptic number.

It is an amenable number.

323032033213321 is a deficient number, since it is larger than the sum of its proper divisors (1).

323032033213321 is an equidigital number, since it uses as much as digits as its factorization.

323032033213321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 31.

Adding to 323032033213321 its reverse (123312330230323), we get a palindrome (446344363443644).

The spelling of 323032033213321 in words is "three hundred twenty-three trillion, thirty-two billion, thirty-three million, two hundred thirteen thousand, three hundred twenty-one".