202002303321089 has 2 divisors, whose sum is σ = 202002303321090. Its totient is φ = 202002303321088.

The previous prime is 202002303321037. The next prime is 202002303321121. The reversal of 202002303321089 is 980123303200202.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 150680338636864 + 51321964684225 = 12275192^2 + 7163935^2 .

It is a cyclic number.

It is not a de Polignac number, because 202002303321089 - 2¹⁶ = 202002303255553 is a prime.

It is not a weakly prime, because it can be changed into another prime (202002323321089) 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, 101001151660544 + 101001151660545.

It is an arithmetic number, because the mean of its divisors is an integer number (101001151660545).

Almost surely, 2^{202002303321089} is an apocalyptic number.

It is an amenable number.

202002303321089 is a deficient number, since it is larger than the sum of its proper divisors (1).

202002303321089 is an equidigital number, since it uses as much as digits as its factorization.

202002303321089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 31104, while the sum is 35.

The spelling of 202002303321089 in words is "two hundred two trillion, two billion, three hundred three million, three hundred twenty-one thousand, eighty-nine".