11104747111 has 4 divisors (see below), whose sum is σ = 11109332592. Its totient is φ = 11100161632.

The previous prime is 11104747097. The next prime is 11104747141. The reversal of 11104747111 is 11174740111.

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 11104747111 - 2⁹ = 11104746599 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 11104747111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11104747141) 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, 2289106 + ... + 2293951.

It is an arithmetic number, because the mean of its divisors is an integer number (2777333148).

Almost surely, 2^11104747111 is an apocalyptic number.

11104747111 is a deficient number, since it is larger than the sum of its proper divisors (4585481).

11104747111 is an equidigital number, since it uses as much as digits as its factorization.

11104747111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585480.

The product of its (nonzero) digits is 784, while the sum is 28.

The spelling of 11104747111 in words is "eleven billion, one hundred four million, seven hundred forty-seven thousand, one hundred eleven".