111077044111 has 4 divisors (see below), whose sum is σ = 121174957224. Its totient is φ = 100979131000.

The previous prime is 111077044021. The next prime is 111077044121. The reversal of 111077044111 is 111440770111.

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

It is not a de Polignac number, because 111077044111 - 2⁷ = 111077043983 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 111077044111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111077044121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5048956540 + ... + 5048956561.

It is an arithmetic number, because the mean of its divisors is an integer number (30293739306).

Almost surely, 2^111077044111 is an apocalyptic number.

111077044111 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

111077044111 is a deficient number, since it is larger than the sum of its proper divisors (10097913113).

111077044111 is a wasteful number, since it uses less digits than its factorization.

111077044111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10097913112.

The product of its (nonzero) digits is 784, while the sum is 28.

The spelling of 111077044111 in words is "one hundred eleven billion, seventy-seven million, forty-four thousand, one hundred eleven".