200300031193 has 2 divisors, whose sum is σ = 200300031194. Its totient is φ = 200300031192.

The previous prime is 200300031143. The next prime is 200300031229. The reversal of 200300031193 is 391130003002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 160618195984 + 39681835209 = 400772^2 + 199203^2 .

It is a cyclic number.

It is not a de Polignac number, because 200300031193 - 2⁹ = 200300030681 is a prime.

It is not a weakly prime, because it can be changed into another prime (200300031143) 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, 100150015596 + 100150015597.

It is an arithmetic number, because the mean of its divisors is an integer number (100150015597).

Almost surely, 2^200300031193 is an apocalyptic number.

It is an amenable number.

200300031193 is a deficient number, since it is larger than the sum of its proper divisors (1).

200300031193 is an equidigital number, since it uses as much as digits as its factorization.

200300031193 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 200300031193 its reverse (391130003002), we get a palindrome (591430034195).

The spelling of 200300031193 in words is "two hundred billion, three hundred million, thirty-one thousand, one hundred ninety-three".