200011111000111 has 2 divisors, whose sum is σ = 200011111000112. Its totient is φ = 200011111000110.

The previous prime is 200011111000097. The next prime is 200011111000139. The reversal of 200011111000111 is 111000111110002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200011111000111 - 2¹⁷ = 200011110869039 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (200011111000711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100005555500055 + 100005555500056.

It is an arithmetic number, because the mean of its divisors is an integer number (100005555500056).

Almost surely, 2^{200011111000111} is an apocalyptic number.

200011111000111 is a deficient number, since it is larger than the sum of its proper divisors (1).

200011111000111 is an equidigital number, since it uses as much as digits as its factorization.

200011111000111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 200011111000111 its reverse (111000111110002), we get a palindrome (311011222110113).

The spelling of 200011111000111 in words is "two hundred trillion, eleven billion, one hundred eleven million, one hundred eleven", and thus it is an aban number.