200101101011 has 12 divisors (see below), whose sum is σ = 238183942392. Its totient is φ = 167526501408.

The previous prime is 200101101001. The next prime is 200101101041. The reversal of 200101101011 is 110101101002.

It is a happy number.

It is not a de Polignac number, because 200101101011 - 2³⁰ = 199027359187 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 200101101011.

It is not an unprimeable number, because it can be changed into a prime (200101101001) 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, 47482730 + ... + 47486943.

It is an arithmetic number, because the mean of its divisors is an integer number (19848661866).

Almost surely, 2^200101101011 is an apocalyptic number.

200101101011 is a deficient number, since it is larger than the sum of its proper divisors (38082841381).

200101101011 is an equidigital number, since it uses as much as digits as its factorization.

200101101011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94969730 (or 94969723 counting only the distinct ones).

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

Adding to 200101101011 its reverse (110101101002), we get a palindrome (310202202013).

Subtracting from 200101101011 its reverse (110101101002), we obtain a palindrome (90000000009).

The spelling of 200101101011 in words is "two hundred billion, one hundred one million, one hundred one thousand, eleven".