111110100110111 has 8 divisors (see below), whose sum is σ = 111137700968784. Its totient is φ = 111082500538240.

The previous prime is 111110100110081. The next prime is 111110100110131. The reversal of 111110100110111 is 111011001011111.

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 111110100110111 - 2⁶ = 111110100110047 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111110100110092 and 111110100110101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110100110131) 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 7 ways as a sum of consecutive naturals, for example, 185653031 + ... + 186250551.

It is an arithmetic number, because the mean of its divisors is an integer number (13892212621098).

Almost surely, 2^{111110100110111} is an apocalyptic number.

111110100110111 is a deficient number, since it is larger than the sum of its proper divisors (27600858673).

111110100110111 is an equidigital number, since it uses as much as digits as its factorization.

111110100110111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643401.

The product of its (nonzero) digits is 1, while the sum is 11.

Adding to 111110100110111 its reverse (111011001011111), we get a palindrome (222121101121222).

The spelling of 111110100110111 in words is "one hundred eleven trillion, one hundred ten billion, one hundred million, one hundred ten thousand, one hundred eleven".