111011000000111 has 4 divisors (see below), whose sum is σ = 111021228611352. Its totient is φ = 111000771388872.

The previous prime is 111011000000083. The next prime is 111011000000123. The reversal of 111011000000111 is 111000000110111.

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 111011000000111 - 2¹⁴ = 111010999983727 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 (111011000000161) 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, 5114289341 + ... + 5114311046.

It is an arithmetic number, because the mean of its divisors is an integer number (27755307152838).

Almost surely, 2^{111011000000111} is an apocalyptic number.

111011000000111 is a deficient number, since it is larger than the sum of its proper divisors (10228611241).

111011000000111 is a wasteful number, since it uses less digits than its factorization.

111011000000111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10228611240.

The product of its (nonzero) digits is 1, while the sum is 8.

Adding to 111011000000111 its reverse (111000000110111), we get a palindrome (222011000110222).

The spelling of 111011000000111 in words is "one hundred eleven trillion, eleven billion, one hundred eleven", and thus it is an aban number.