11116061111 has 8 divisors (see below), whose sum is σ = 11384242848. Its totient is φ = 10850980000.

The previous prime is 11116061059. The next prime is 11116061129.

11116061111 is nontrivially palindromic in base 10.

11116061111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11116061111 - 2¹⁴ = 11116044727 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 (11116061141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 767900 + ... + 782241.

It is an arithmetic number, because the mean of its divisors is an integer number (1423030356).

Almost surely, 2^11116061111 is an apocalyptic number.

11116061111 is a deficient number, since it is larger than the sum of its proper divisors (268181737).

11116061111 is a wasteful number, since it uses less digits than its factorization.

11116061111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1550313.

The product of its (nonzero) digits is 36, while the sum is 20.

It can be divided in two parts, 111160 and 61111, that added together give a palindrome (172271).

The spelling of 11116061111 in words is "eleven billion, one hundred sixteen million, sixty-one thousand, one hundred eleven".