200111112203 has 2 divisors, whose sum is σ = 200111112204. Its totient is φ = 200111112202.

The previous prime is 200111112193. The next prime is 200111112263. The reversal of 200111112203 is 302211111002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200111112203 - 2¹² = 200111108107 is a prime.

It is not a weakly prime, because it can be changed into another prime (200111112263) 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, 100055556101 + 100055556102.

It is an arithmetic number, because the mean of its divisors is an integer number (100055556102).

Almost surely, 2^200111112203 is an apocalyptic number.

200111112203 is a deficient number, since it is larger than the sum of its proper divisors (1).

200111112203 is an equidigital number, since it uses as much as digits as its factorization.

200111112203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 200111112203 its reverse (302211111002), we get a palindrome (502322223205).

The spelling of 200111112203 in words is "two hundred billion, one hundred eleven million, one hundred twelve thousand, two hundred three".