11044301111 has 2 divisors, whose sum is σ = 11044301112. Its totient is φ = 11044301110.

The previous prime is 11044301033. The next prime is 11044301113. The reversal of 11044301111 is 11110344011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11044301111 is a prime.

Together with 11044301113, it forms a pair of twin primes.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11044301111.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11044301113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5522150555 + 5522150556.

It is an arithmetic number, because the mean of its divisors is an integer number (5522150556).

Almost surely, 2^11044301111 is an apocalyptic number.

11044301111 is a deficient number, since it is larger than the sum of its proper divisors (1).

11044301111 is an equidigital number, since it uses as much as digits as its factorization.

11044301111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 11044301111 its reverse (11110344011), we get a palindrome (22154645122).

The spelling of 11044301111 in words is "eleven billion, forty-four million, three hundred one thousand, one hundred eleven".