323211222140063 has 2 divisors, whose sum is σ = 323211222140064. Its totient is φ = 323211222140062.

The previous prime is 323211222139973. The next prime is 323211222140113. The reversal of 323211222140063 is 360041222112323.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 323211222140063 - 2²⁴ = 323211205362847 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323211222149063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161605611070031 + 161605611070032.

It is an arithmetic number, because the mean of its divisors is an integer number (161605611070032).

Almost surely, 2^{323211222140063} is an apocalyptic number.

323211222140063 is a deficient number, since it is larger than the sum of its proper divisors (1).

323211222140063 is an equidigital number, since it uses as much as digits as its factorization.

323211222140063 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 323211222140063 its reverse (360041222112323), we get a palindrome (683252444252386).

The spelling of 323211222140063 in words is "three hundred twenty-three trillion, two hundred eleven billion, two hundred twenty-two million, one hundred forty thousand, sixty-three".