200011101121 has 16 divisors (see below), whose sum is σ = 231557356800. Its totient is φ = 171187026048.

The previous prime is 200011101107. The next prime is 200011101161. The reversal of 200011101121 is 121101110002.

200011101121 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 200011101121 - 2⁹ = 200011100609 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200011101098 and 200011101107.

It is not an unprimeable number, because it can be changed into a prime (200011101161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8602876 + ... + 8626093.

It is an arithmetic number, because the mean of its divisors is an integer number (14472334800).

Almost surely, 2^200011101121 is an apocalyptic number.

It is an amenable number.

200011101121 is a deficient number, since it is larger than the sum of its proper divisors (31546255679).

200011101121 is a wasteful number, since it uses less digits than its factorization.

200011101121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17229048.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 200011101121 its reverse (121101110002), we get a palindrome (321112211123).

The spelling of 200011101121 in words is "two hundred billion, eleven million, one hundred one thousand, one hundred twenty-one".