CREATE TABLE table_73830 ("Settlement" TEXT, "Cyrillic Name Other Names" TEXT, "Type" TEXT, "Population  ( 2011 ) " TEXT, "Largest ethnic group  ( 2002 ) " TEXT, "Dominant religion  ( 2002 ) " TEXT)

The population is 2,107's dominant religion is?
SELECT "Dominant religion (2002)" FROM table_73830 WHERE "Population (2011)" = '2,107'
SELECT "Dominant religion (2002)" FROM "table_73830" WHERE "Population (2011)" = '2,107'