200101101101 has 16 divisors (see below), whose sum is σ = 231327230400. Its totient is φ = 171353481600.

The previous prime is 200101101077. The next prime is 200101101103. The reversal of 200101101101 is 101101101002.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-200101101101 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 (200101101103) 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 15 ways as a sum of consecutive naturals, for example, 7636631 + ... + 7662788.

It is an arithmetic number, because the mean of its divisors is an integer number (14457951900).

Almost surely, 2^200101101101 is an apocalyptic number.

It is an amenable number.

200101101101 is a deficient number, since it is larger than the sum of its proper divisors (31226129299).

200101101101 is a wasteful number, since it uses less digits than its factorization.

200101101101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15299500.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 200101101101 its reverse (101101101002), we get a palindrome (301202202103).

Subtracting from 200101101101 its reverse (101101101002), we obtain a palindrome (99000000099).

The spelling of 200101101101 in words is "two hundred billion, one hundred one million, one hundred one thousand, one hundred one".