How Do you Pronounce twenty one million eight hundred ten one thousand three hundred zero three in english ?

twenty one million eight hundred ten one thousand three hundred zero three Pronunciation in english(IPA) :

ˈtwɛnti wʌn ˈmɪljən eɪt ˈhʌndrəd ten wʌn ˈθaʊz(ə)nd θriː ˈhʌndrəd ˈzɪərəʊ θriː