for Bengali database which collation i have to select

[benjir01]

my language is bengali .example my bengali text data is বেনজির and digit data are ০,১,২,৩,৪,৫,৬,৭,৮,৯ . i want create database with right data type example digit ০১২৩৪৫ are will be int data type .and বেনজির text data type nvarcher . my first question that it is possible .second question that how can do it .please help me .