202963320023 has 2 divisors, whose sum is σ = 202963320024. Its totient is φ = 202963320022.

The previous prime is 202963319917. The next prime is 202963320029. The reversal of 202963320023 is 320023369202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202963320023 - 2²⁴ = 202946542807 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202963320029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101481660011 + 101481660012.

It is an arithmetic number, because the mean of its divisors is an integer number (101481660012).

Almost surely, 2^202963320023 is an apocalyptic number.

202963320023 is a deficient number, since it is larger than the sum of its proper divisors (1).

202963320023 is an equidigital number, since it uses as much as digits as its factorization.

202963320023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 23328, while the sum is 32.

Adding to 202963320023 its reverse (320023369202), we get a palindrome (522986689225).

The spelling of 202963320023 in words is "two hundred two billion, nine hundred sixty-three million, three hundred twenty thousand, twenty-three".