The primary language of Russia is Russian. It is an East Slavic language and uses the Cyrillic alphabet, which consists of 33 letters. Russian is not only the official language of the country but also serves as a lingua franca in various post-Soviet states. It has a rich literary tradition, with renowned authors such as Leo Tolstoy and Fyodor Dostoevsky writing in Russian. Additionally, Russian is one of the six official languages of the United Nations. It is spoken by millions, not just in Russia but across various countries and communities worldwide.