200100011101 has 4 divisors (see below), whose sum is σ = 200101026652. Its totient is φ = 200098995552.

The previous prime is 200100011057. The next prime is 200100011119. The reversal of 200100011101 is 101110001002.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 63662859225 + 136437151876 = 252315^2 + 369374^2 .

It is a cyclic number.

It is not a de Polignac number, because 200100011101 - 2⁹ = 200100010589 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 (200100011191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 106536 + ... + 641521.

It is an arithmetic number, because the mean of its divisors is an integer number (50025256663).

Almost surely, 2^200100011101 is an apocalyptic number.

It is an amenable number.

200100011101 is a deficient number, since it is larger than the sum of its proper divisors (1015551).

200100011101 is an equidigital number, since it uses as much as digits as its factorization.

200100011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1015550.

The product of its (nonzero) digits is 2, while the sum is 7.

Adding to 200100011101 its reverse (101110001002), we get a palindrome (301210012103).

The spelling of 200100011101 in words is "two hundred billion, one hundred million, eleven thousand, one hundred one".