201573330089 has 2 divisors, whose sum is σ = 201573330090. Its totient is φ = 201573330088.

The previous prime is 201573330073. The next prime is 201573330157. The reversal of 201573330089 is 980033375102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 131881554025 + 69691776064 = 363155^2 + 263992^2 .

It is a cyclic number.

It is not a de Polignac number, because 201573330089 - 2⁴ = 201573330073 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (201573330589) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100786665044 + 100786665045.

It is an arithmetic number, because the mean of its divisors is an integer number (100786665045).

Almost surely, 2^201573330089 is an apocalyptic number.

It is an amenable number.

201573330089 is a deficient number, since it is larger than the sum of its proper divisors (1).

201573330089 is an equidigital number, since it uses as much as digits as its factorization.

201573330089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 41.

The spelling of 201573330089 in words is "two hundred one billion, five hundred seventy-three million, three hundred thirty thousand, eighty-nine".