203223110089 has 2 divisors, whose sum is σ = 203223110090. Its totient is φ = 203223110088.

The previous prime is 203223110029. The next prime is 203223110147. The reversal of 203223110089 is 980011322302.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 200506928400 + 2716181689 = 447780^2 + 52117^2 .

It is a cyclic number.

It is not a de Polignac number, because 203223110089 - 2²⁹ = 202686239177 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 203223110089.

It is not a weakly prime, because it can be changed into another prime (203223110029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101611555044 + 101611555045.

It is an arithmetic number, because the mean of its divisors is an integer number (101611555045).

Almost surely, 2^203223110089 is an apocalyptic number.

It is an amenable number.

203223110089 is a deficient number, since it is larger than the sum of its proper divisors (1).

203223110089 is an equidigital number, since it uses as much as digits as its factorization.

203223110089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 31.

The spelling of 203223110089 in words is "two hundred three billion, two hundred twenty-three million, one hundred ten thousand, eighty-nine".