201932663089 has 2 divisors, whose sum is σ = 201932663090. Its totient is φ = 201932663088.

The previous prime is 201932663077. The next prime is 201932663129. The reversal of 201932663089 is 980366239102.

201932663089 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 195421464225 + 6511198864 = 442065^2 + 80692^2 .

It is a cyclic number.

It is not a de Polignac number, because 201932663089 - 2⁷ = 201932662961 is a prime.

It is not a weakly prime, because it can be changed into another prime (201932663389) 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, 100966331544 + 100966331545.

It is an arithmetic number, because the mean of its divisors is an integer number (100966331545).

Almost surely, 2^201932663089 is an apocalyptic number.

It is an amenable number.

201932663089 is a deficient number, since it is larger than the sum of its proper divisors (1).

201932663089 is an equidigital number, since it uses as much as digits as its factorization.

201932663089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 839808, while the sum is 49.

The spelling of 201932663089 in words is "two hundred one billion, nine hundred thirty-two million, six hundred sixty-three thousand, eighty-nine".