11101100100011 has 4 divisors (see below), whose sum is σ = 11101113506712. Its totient is φ = 11101086693312.

The previous prime is 11101100099989. The next prime is 11101100100071. The reversal of 11101100100011 is 11000100110111.

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 11101100100011 - 2³⁸ = 10826222193067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11101100100071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5373350 + ... + 7146683.

It is an arithmetic number, because the mean of its divisors is an integer number (2775278376678).

Almost surely, 2^{11101100100011} is an apocalyptic number.

11101100100011 is a deficient number, since it is larger than the sum of its proper divisors (13406701).

11101100100011 is an equidigital number, since it uses as much as digits as its factorization.

11101100100011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13406700.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 11101100100011 its reverse (11000100110111), we get a palindrome (22101200210122).

The spelling of 11101100100011 in words is "eleven trillion, one hundred one billion, one hundred million, one hundred thousand, eleven".