OCD 111

Obsessive Compulsive Disorder with the number 111.

The number 111 is a perfect totient number. It is also a palindrome. The number 111 is sometimes called "a Nelson" after Admiral Nelson, who allegedly only had "One Eye, One Arm, One Leg" near the end of his life. The atomic number of the element roentgenium (Rg) is also 111. Occasionally it is referred to as "eleventy-one", as read in The Fellowship of the Ring by J.R.R. Tolkien.

The compulsive disorder with the number 111 is the obsession to quote it as soon as you see it on clock, score on a cricket match, no. of likes on a Facebook posts, roll number in the school, price of a commodity etc. The patient will take a printscreen and share it on social media or immediately stops working anything he is doing and starts appreciating the beauty of the number.