11101000000111 has 4 divisors (see below), whose sum is σ = 12686857142992. Its totient is φ = 9515142857232.

The previous prime is 11101000000093. The next prime is 11101000000121. The reversal of 11101000000111 is 11100000010111.

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 11101000000111 - 2¹¹ = 11100999998063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (7), and also a Moran number because the ratio is a prime number: 1585857142873 = 11101000000111 / (1 + 1 + 1 + 0 + 1 + 0 + 0 + 0 + 0 + 0 + 0 + 1 + 1 + 1).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11101000000094 and 11101000000103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11101000000121) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 792928571430 + ... + 792928571443.

It is an arithmetic number, because the mean of its divisors is an integer number (3171714285748).

Almost surely, 2^{11101000000111} is an apocalyptic number.

11101000000111 is a deficient number, since it is larger than the sum of its proper divisors (1585857142881).

11101000000111 is an equidigital number, since it uses as much as digits as its factorization.

11101000000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1585857142880.

The product of its (nonzero) digits is 1, while the sum is 7.

Adding to 11101000000111 its reverse (11100000010111), we get a palindrome (22201000010222).

The spelling of 11101000000111 in words is "eleven trillion, one hundred one billion, one hundred eleven", and thus it is an aban number.