323763213863 has 2 divisors, whose sum is σ = 323763213864. Its totient is φ = 323763213862.

The previous prime is 323763213857. The next prime is 323763213899. The reversal of 323763213863 is 368312367323.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 323763213863 - 2²⁸ = 323494778407 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (323763213803) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 161881606931 + 161881606932.

It is an arithmetic number, because the mean of its divisors is an integer number (161881606932).

Almost surely, 2^323763213863 is an apocalyptic number.

323763213863 is a deficient number, since it is larger than the sum of its proper divisors (1).

323763213863 is an equidigital number, since it uses as much as digits as its factorization.

323763213863 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1959552, while the sum is 47.

The spelling of 323763213863 in words is "three hundred twenty-three billion, seven hundred sixty-three million, two hundred thirteen thousand, eight hundred sixty-three".