Your number, one digit away

One digit away

One change could reach Extreme.

Position 1: 2 → 1 · +116 points.

Gained: Binary palindrome, Digit sum 30, 6 distinct digits, Happy number.

Lost: Digit sum 31, Prime, Alternating parity, 5 distinct digits, Repeated digit.

53 legal neighbours · same digit length · no leading zeros. This describes an alternative number, not the odds of your next roll.