323012312221033 has 2 divisors, whose sum is σ = 323012312221034. Its totient is φ = 323012312221032.

The previous prime is 323012312221003. The next prime is 323012312221037. The reversal of 323012312221033 is 330122213210323.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 307218269135449 + 15794043085584 = 17527643^2 + 3974172^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-323012312221033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 323012312220992 and 323012312221010.

It is not a weakly prime, because it can be changed into another prime (323012312221037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161506156110516 + 161506156110517.

It is an arithmetic number, because the mean of its divisors is an integer number (161506156110517).

Almost surely, 2^{323012312221033} is an apocalyptic number.

It is an amenable number.

323012312221033 is a deficient number, since it is larger than the sum of its proper divisors (1).

323012312221033 is an equidigital number, since it uses as much as digits as its factorization.

323012312221033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 323012312221033 its reverse (330122213210323), we get a palindrome (653134525431356).

The spelling of 323012312221033 in words is "three hundred twenty-three trillion, twelve billion, three hundred twelve million, two hundred twenty-one thousand, thirty-three".