Perfect Square
12130212647382529543216593103296971792250909489 is a perfect square (110137244596832590013817 × 110137244596832590013817)
12130212647382529543216593103296971792250909489 is a perfect square (110137244596832590013817 × 110137244596832590013817)
12130212647382529543216593103296971792250909489 is odd
Previous odd number is 12130212647382529543216593103296971792250909487
Next odd number is 12130212647382529543216593103296971792250909491
1000011111111100000000001100011010011010011110000011000101010101111000111110110010011110011100100111100110011001110000000011000011010010010011001100110001
1784864463475501258430290821927309511368681392277178739510554455830319415516611627169330451569418419021321581285860461643643859572176897169
147142058870719076015100430295165304633017675159783290155385450980982026079219224147670241121