11055111110011 has 4 divisors (see below), whose sum is σ = 11059496321224. Its totient is φ = 11050725898800.

The previous prime is 11055111110003. The next prime is 11055111110041. The reversal of 11055111110011 is 11001111155011.

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 11055111110011 - 2³ = 11055111110003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11055111110041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2192601825 + ... + 2192606866.

It is an arithmetic number, because the mean of its divisors is an integer number (2764874080306).

Almost surely, 2^{11055111110011} is an apocalyptic number.

11055111110011 is a deficient number, since it is larger than the sum of its proper divisors (4385211213).

11055111110011 is an equidigital number, since it uses as much as digits as its factorization.

11055111110011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4385211212.

The product of its (nonzero) digits is 25, while the sum is 19.

Adding to 11055111110011 its reverse (11001111155011), we get a palindrome (22056222265022).

The spelling of 11055111110011 in words is "eleven trillion, fifty-five billion, one hundred eleven million, one hundred ten thousand, eleven".