N = int(input())
L = list(str(N))
L = [int(x) for x in L]
#print(L)
M = len(str(N))
MOD = pow(10,9)+7

A = 45
ans = 0
for i in range(1,M):
    ans += pow(A,i,MOD)
exact = 1
for i in range(M):
    keta = M - i
    shita = (L[i]-1)*L[i]//2
    #print(shita,keta)
    if i != M-1:
        ans += exact*shita* pow(A,keta-1,MOD)
        exact = exact*L[i]%MOD
    else:
        exact = exact*(1+L[i])*L[i]//2%MOD
#print(ans,exact)
ans += exact

print(ans%MOD)