Your number, one digit away
One digit away
One change could reach Extreme.
Your number
300,321
Exceptional · Top 1.64%
Position 3: 0 → 5 · +121 points.
Gained: Binary palindrome, Digit sum 14, Semiprime, 5 distinct digits, Repeated digit.
Lost: Digit sum 9, Double pair, Harshad number, 4 distinct digits, Happy number.
53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.