Il numero 23, ventitré in Italiano, in Inglese si dice twenty-three.
Il numero ordinale 23° in inglese si dice twenty-third.
14: fourteen 15: fifteen 16: sixteen 17: seventeen 18: eighteen 19: nineteen 20: twenty 21: twenty-one 22: twenty-two 24: twenty-four 25: twenty-five 26: twenty-six 27: twenty-seven 28: twenty-eight 29: twenty-nine 30: thirty 31: thirty-one 32: thirty-two