11056060111 has 4 divisors (see below), whose sum is σ = 11313177832. Its totient is φ = 10798942392.

The previous prime is 11056060051. The next prime is 11056060129. The reversal of 11056060111 is 11106065011.

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 11056060111 - 2⁷ = 11056059983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11056060711) 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, 128558796 + ... + 128558881.

It is an arithmetic number, because the mean of its divisors is an integer number (2828294458).

Almost surely, 2^11056060111 is an apocalyptic number.

11056060111 is a deficient number, since it is larger than the sum of its proper divisors (257117721).

11056060111 is an equidigital number, since it uses as much as digits as its factorization.

11056060111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 257117720.

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 11056060111 in words is "eleven billion, fifty-six million, sixty thousand, one hundred eleven".