1. It is a six-digit whole number.
2. It has only three different digits, each used twice.
3. None of its digits are even.
4. None of its digits are divisible by 3.
5. It is greater than 600,000.
6. It is divisible by 5.
7. Its tens digit is the same as its hundred-thousands digit.
8. Its thousands digit is the same as its ones digit.