mod = 10 ** 9 + 7

exp2 = [1]
exp11 = [1]
for _ in range(200000):
    exp2.append(exp2[-1] * 2 % mod)
    exp11.append(exp11[-1] * 11 % mod)

s = input()
n = len(s)

ans = 0
for i in range(n):
    ans += exp2[i] * exp11[n - i - 1] * int(s[i])
    ans %= mod

print(ans)