201101100110011 has 4 divisors (see below), whose sum is σ = 201440225068632. Its totient is φ = 200761975151392.

The previous prime is 201101100109999. The next prime is 201101100110059. The reversal of 201101100110011 is 110011001101102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 201101100110011 - 2²⁹ = 201100563239099 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 201101100110011.

It is not an unprimeable number, because it can be changed into a prime (201101100110711) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 169562478421 + ... + 169562479606.

It is an arithmetic number, because the mean of its divisors is an integer number (50360056267158).

Almost surely, 2^{201101100110011} is an apocalyptic number.

201101100110011 is a deficient number, since it is larger than the sum of its proper divisors (339124958621).

201101100110011 is an equidigital number, since it uses as much as digits as its factorization.

201101100110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 339124958620.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 201101100110011 its reverse (110011001101102), we get a palindrome (311112101211113).

The spelling of 201101100110011 in words is "two hundred one trillion, one hundred one billion, one hundred million, one hundred ten thousand, eleven".