200202023301023 has 2 divisors, whose sum is σ = 200202023301024. Its totient is φ = 200202023301022.

The previous prime is 200202023301017. The next prime is 200202023301037. The reversal of 200202023301023 is 320103320202002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200202023301023 - 2⁸ = 200202023300767 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 200202023300986 and 200202023301004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200202023301323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100101011650511 + 100101011650512.

It is an arithmetic number, because the mean of its divisors is an integer number (100101011650512).

Almost surely, 2^{200202023301023} is an apocalyptic number.

200202023301023 is a deficient number, since it is larger than the sum of its proper divisors (1).

200202023301023 is an equidigital number, since it uses as much as digits as its factorization.

200202023301023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 200202023301023 its reverse (320103320202002), we get a palindrome (520305343503025).

The spelling of 200202023301023 in words is "two hundred trillion, two hundred two billion, twenty-three million, three hundred one thousand, twenty-three".