11010111110111 has 4 divisors (see below), whose sum is σ = 11011207854000. Its totient is φ = 11009014366224.

The previous prime is 11010111110021. The next prime is 11010111110183. The reversal of 11010111110111 is 11101111101011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11010111110111 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11010111110092 and 11010111110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11010111110711) 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, 548356886 + ... + 548376963.

It is an arithmetic number, because the mean of its divisors is an integer number (2752801963500).

Almost surely, 2^{11010111110111} is an apocalyptic number.

11010111110111 is a deficient number, since it is larger than the sum of its proper divisors (1096743889).

11010111110111 is a wasteful number, since it uses less digits than its factorization.

11010111110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096743888.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 11010111110111 its reverse (11101111101011), we get a palindrome (22111222211122).

It can be divided in two parts, 1101011 and 1110111, that multiplied together give a palindrome (1222244422221).

The spelling of 11010111110111 in words is "eleven trillion, ten billion, one hundred eleven million, one hundred ten thousand, one hundred eleven".