To simplify the expression \( 23^{65} \div 23^{32} \) using the Quotient Rule of Integer Exponents, we apply the rule which states that:
\[ \frac{a^m}{a^n} = a^{m-n} \]
In this case, \( a = 23 \), \( m = 65 \), and \( n = 32 \). Thus, we have:
\[ 23^{65} \div 23^{32} = 23^{65 - 32} = 23^{33} \]
Therefore, the simplified expression is \( 23^{33} \).
The correct option is:
23^33