M = 10**9 + 7
a = gets.chop.chars.map(&:to_i)
x, y = a[0], (0...a[0]).sum
(1...a.size).each do |i|
	y = (x * (0...a[i]).sum + y * 45 + 45) % M
	x = x * a[i] % M
end
puts (x + y) % M