323203123811333 has 2 divisors, whose sum is σ = 323203123811334. Its totient is φ = 323203123811332.

The previous prime is 323203123811213. The next prime is 323203123811357. The reversal of 323203123811333 is 333118321302323.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 314550336811489 + 8652786999844 = 17735567^2 + 2941562^2 .

It is a cyclic number.

It is not a de Polignac number, because 323203123811333 - 2⁸ = 323203123811077 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323203123811033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161601561905666 + 161601561905667.

It is an arithmetic number, because the mean of its divisors is an integer number (161601561905667).

Almost surely, 2^{323203123811333} is an apocalyptic number.

It is an amenable number.

323203123811333 is a deficient number, since it is larger than the sum of its proper divisors (1).

323203123811333 is an equidigital number, since it uses as much as digits as its factorization.

323203123811333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 139968, while the sum is 38.

The spelling of 323203123811333 in words is "three hundred twenty-three trillion, two hundred three billion, one hundred twenty-three million, eight hundred eleven thousand, three hundred thirty-three".