200323112189 has 2 divisors, whose sum is σ = 200323112190. Its totient is φ = 200323112188.

The previous prime is 200323112183. The next prime is 200323112207. The reversal of 200323112189 is 981211323002.

200323112189 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., 179549655289 + 20773456900 = 423733^2 + 144130^2 .

It is a cyclic number.

It is not a de Polignac number, because 200323112189 - 2²⁸ = 200054676733 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200323112183) 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, 100161556094 + 100161556095.

It is an arithmetic number, because the mean of its divisors is an integer number (100161556095).

Almost surely, 2^200323112189 is an apocalyptic number.

It is an amenable number.

200323112189 is a deficient number, since it is larger than the sum of its proper divisors (1).

200323112189 is an equidigital number, since it uses as much as digits as its factorization.

200323112189 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 32.

The spelling of 200323112189 in words is "two hundred billion, three hundred twenty-three million, one hundred twelve thousand, one hundred eighty-nine".