Hecho matemático: 7102 is the index of a Fibonacci number whose first 9 digits are the digits 1-9 rearranged.
Trivia: 7102 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fecha histórica: June 11th is the day in 2002 that Antonio Meucci is acknowledged as the first inventor of the telephone by the United States Congress.