200111103300193 has 2 divisors, whose sum is σ = 200111103300194. Its totient is φ = 200111103300192.

The previous prime is 200111103300169. The next prime is 200111103300203. The reversal of 200111103300193 is 391003301111002.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 153701056050129 + 46410047250064 = 12397623^2 + 6812492^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200111103300193 is a prime.

It is not a weakly prime, because it can be changed into another prime (200111103300593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100055551650096 + 100055551650097.

It is an arithmetic number, because the mean of its divisors is an integer number (100055551650097).

Almost surely, 2^{200111103300193} is an apocalyptic number.

It is an amenable number.

200111103300193 is a deficient number, since it is larger than the sum of its proper divisors (1).

200111103300193 is an equidigital number, since it uses as much as digits as its factorization.

200111103300193 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 25.

Adding to 200111103300193 its reverse (391003301111002), we get a palindrome (591114404411195).

The spelling of 200111103300193 in words is "two hundred trillion, one hundred eleven billion, one hundred three million, three hundred thousand, one hundred ninety-three".