11100201110111 has 4 divisors (see below), whose sum is σ = 11138085755832. Its totient is φ = 11062316464392.

The previous prime is 11100201110107. The next prime is 11100201110113. The reversal of 11100201110111 is 11101110200111.

It is a happy number.

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 11100201110111 - 2² = 11100201110107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11100201110092 and 11100201110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11100201110113) 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, 18942322421 + ... + 18942323006.

It is an arithmetic number, because the mean of its divisors is an integer number (2784521438958).

Almost surely, 2^{11100201110111} is an apocalyptic number.

11100201110111 is a deficient number, since it is larger than the sum of its proper divisors (37884645721).

11100201110111 is an equidigital number, since it uses as much as digits as its factorization.

11100201110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37884645720.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11100201110111 its reverse (11101110200111), we get a palindrome (22201311310222).

The spelling of 11100201110111 in words is "eleven trillion, one hundred billion, two hundred one million, one hundred ten thousand, one hundred eleven".