Did you ever notice this

Did you ever notice this:-

Step 1: Take any number N , whose sum of digits

Step 2: Multiply N by 11 and say resultant as M , N*11 = M

Step 3: Reverse the digits of M and say it P

Step 4: Divide P by 11 and say it Q , P/11 = Q

Step 5 : Check N & Q , Q is reverse of N  

E.G.

Step 1: N= 12113

Step 2: 12113*11 = 133243 = M

Step 3: 342331 = P

Step 4: 342331 / 11 = 31121= Q

Step 5 : Check N & Q , Q is reverse of N