20324030822863 has 2 divisors, whose sum is σ = 20324030822864. Its totient is φ = 20324030822862.

The previous prime is 20324030822857. The next prime is 20324030822939. The reversal of 20324030822863 is 36822803042302.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 20324030822863 - 2²⁵ = 20323997268431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (20324030822663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10162015411431 + 10162015411432.

It is an arithmetic number, because the mean of its divisors is an integer number (10162015411432).

Almost surely, 2^{20324030822863} is an apocalyptic number.

20324030822863 is a deficient number, since it is larger than the sum of its proper divisors (1).

20324030822863 is an equidigital number, since it uses as much as digits as its factorization.

20324030822863 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 663552, while the sum is 43.

The spelling of 20324030822863 in words is "twenty trillion, three hundred twenty-four billion, thirty million, eight hundred twenty-two thousand, eight hundred sixty-three".