111100001110111 has 32 divisors (see below), whose sum is σ = 120550913860608. Its totient is φ = 101781397643520.

The previous prime is 111100001110039. The next prime is 111100001110123. The reversal of 111100001110111 is 111011100001111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111100001110111 - 2²⁹ = 111099464239199 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 (111100001110811) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10075264380 + ... + 10075275406.

It is an arithmetic number, because the mean of its divisors is an integer number (3767216058144).

Almost surely, 2^{111100001110111} is an apocalyptic number.

111100001110111 is a deficient number, since it is larger than the sum of its proper divisors (9450912750497).

111100001110111 is a wasteful number, since it uses less digits than its factorization.

111100001110111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22071.

The product of its (nonzero) digits is 1, while the sum is 10.

Adding to 111100001110111 its reverse (111011100001111), we get a palindrome (222111101111222).

The spelling of 111100001110111 in words is "one hundred eleven trillion, one hundred billion, one million, one hundred ten thousand, one hundred eleven".