200111103300103 has 4 divisors (see below), whose sum is σ = 200111592633120. Its totient is φ = 200110613967088.

The previous prime is 200111103300049. The next prime is 200111103300167. The reversal of 200111103300103 is 301003301111002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200111103300103 - 2¹⁷ = 200111103169031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200111103300193) 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 in 3 ways as a sum of consecutive naturals, for example, 244052575 + ... + 244871152.

It is an arithmetic number, because the mean of its divisors is an integer number (50027898158280).

Almost surely, 2^{200111103300103} is an apocalyptic number.

200111103300103 is a deficient number, since it is larger than the sum of its proper divisors (489333017).

200111103300103 is an equidigital number, since it uses as much as digits as its factorization.

200111103300103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 489333016.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 200111103300103 its reverse (301003301111002), we get a palindrome (501114404411105).

The spelling of 200111103300103 in words is "two hundred trillion, one hundred eleven billion, one hundred three million, three hundred thousand, one hundred three".