Perfect Square
102397430972389681220161955966752289490378280729161 is a perfect square (10119161574576704090476131 × 10119161574576704090476131)
102397430972389681220161955966752289490378280729161 is a perfect square (10119161574576704090476131 × 10119161574576704090476131)
102397430972389681220161955966752289490378280729161 is odd
Previous odd number is 102397430972389681220161955966752289490378280729159
Next odd number is 102397430972389681220161955966752289490378280729163
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