1110011103 has 18 divisors (see below), whose sum is σ = 1692182544. Its totient is φ = 701057592.

The previous prime is 1110011101. The next prime is 1110011113. The reversal of 1110011103 is 3011100111.

1110011103 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1110011103 - 2¹ = 1110011101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110011101) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 167575 + ... + 174072.

Almost surely, 2^1110011103 is an apocalyptic number.

1110011103 is a deficient number, since it is larger than the sum of its proper divisors (582171441).

1110011103 is a wasteful number, since it uses less digits than its factorization.

1110011103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341691 (or 341669 counting only the distinct ones).

The product of its (nonzero) digits is 3, while the sum is 9.

The square root of 1110011103 is about 33316.8291258337. The cubic root of 1110011103 is about 1035.4022576990.

Adding to 1110011103 its reverse (3011100111), we get a palindrome (4121111214).

The spelling of 1110011103 in words is "one billion, one hundred ten million, eleven thousand, one hundred three".