111110230111 has 8 divisors (see below), whose sum is σ = 112554976320. Its totient is φ = 109666441248.

The previous prime is 111110230109. The next prime is 111110230123. The reversal of 111110230111 is 111032011111.

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 111110230111 - 2¹ = 111110230109 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111110230091 and 111110230100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111110237111) 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, 4216 + ... + 471421.

It is an arithmetic number, because the mean of its divisors is an integer number (14069372040).

Almost surely, 2^111110230111 is an apocalyptic number.

111110230111 is a deficient number, since it is larger than the sum of its proper divisors (1444746209).

111110230111 is an equidigital number, since it uses as much as digits as its factorization.

111110230111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 478673.

The product of its (nonzero) digits is 6, while the sum is 13.

Adding to 111110230111 its reverse (111032011111), we get a palindrome (222142241222).

The spelling of 111110230111 in words is "one hundred eleven billion, one hundred ten million, two hundred thirty thousand, one hundred eleven".