1111106011 has 16 divisors (see below), whose sum is σ = 1174358016. Its totient is φ = 1049168736.

The previous prime is 1111105979. The next prime is 1111106021. The reversal of 1111106011 is 1106011111.

It is not a de Polignac number, because 1111106011 - 2⁵ = 1111105979 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1111105982 and 1111106000.

It is not an unprimeable number, because it can be changed into a prime (1111106021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1096341 + ... + 1097353.

It is an arithmetic number, because the mean of its divisors is an integer number (73397376).

Almost surely, 2^1111106011 is an apocalyptic number.

1111106011 is a deficient number, since it is larger than the sum of its proper divisors (63252005).

1111106011 is a wasteful number, since it uses less digits than its factorization.

1111106011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1602.

The product of its (nonzero) digits is 6, while the sum is 13.

The square root of 1111106011 is about 33333.2568315789. The cubic root of 1111106011 is about 1035.7425839258.

Adding to 1111106011 its reverse (1106011111), we get a palindrome (2217117122).

It can be divided in two parts, 111 and 1106011, that multiplied together give a palindrome (122767221).

The spelling of 1111106011 in words is "one billion, one hundred eleven million, one hundred six thousand, eleven".