Your number, one digit away

One digit away

One change could reach Extreme.

Position 4: 0 → 1 · +179 points.

Gained: Digit sum 10, Descending segment, Adjacent digit run, Semiprime, 3 distinct digits, Triple 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.