200100100111101 has 12 divisors (see below), whose sum is σ = 289034897012160. Its totient is φ = 133399411783560.

The previous prime is 200100100111057. The next prime is 200100100111127. The reversal of 200100100111101 is 101111001001002.

It is not a de Polignac number, because 200100100111101 - 2¹¹ = 200100100109053 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200100100111151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 52641205 + ... + 56314266.

It is an arithmetic number, because the mean of its divisors is an integer number (24086241417680).

Almost surely, 2^{200100100111101} is an apocalyptic number.

It is an amenable number.

200100100111101 is a deficient number, since it is larger than the sum of its proper divisors (88934796901059).

200100100111101 is a wasteful number, since it uses less digits than its factorization.

200100100111101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109159536 (or 109159533 counting only the distinct ones).

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

Adding to 200100100111101 its reverse (101111001001002), we get a palindrome (301211101112103).

The spelling of 200100100111101 in words is "two hundred trillion, one hundred billion, one hundred million, one hundred eleven thousand, one hundred one".