200100011100111 has 6 divisors (see below), whose sum is σ = 289033349366840. Its totient is φ = 133400007400068.

The previous prime is 200100011100079. The next prime is 200100011100137. The reversal of 200100011100111 is 111001110001002.

It is not a de Polignac number, because 200100011100111 - 2⁵ = 200100011100079 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9), and also a Moran number because the ratio is a prime number: 22233334566679 = 200100011100111 / (2 + 0 + 0 + 1 + 0 + 0 + 0 + 1 + 1 + 1 + 0 + 0 + 1 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200100011100093 and 200100011100102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100011100511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11116667283331 + ... + 11116667283348.

Almost surely, 2^{200100011100111} is an apocalyptic number.

200100011100111 is a deficient number, since it is larger than the sum of its proper divisors (88933338266729).

200100011100111 is a wasteful number, since it uses less digits than its factorization.

200100011100111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22233334566685 (or 22233334566682 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 200100011100111 its reverse (111001110001002), we get a palindrome (311101121101113).

The spelling of 200100011100111 in words is "two hundred trillion, one hundred billion, eleven million, one hundred thousand, one hundred eleven".