110011100103 has 64 divisors (see below), whose sum is σ = 168165849600. Its totient is φ = 71047791360.

The previous prime is 110011100063. The next prime is 110011100117. The reversal of 110011100103 is 301001110011.

It is not a de Polignac number, because 110011100103 - 2¹⁴ = 110011083719 is a prime.

It is a super-2 number, since 2×110011100103² (a number of 23 digits) contains 22 as substring.

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 (110011100183) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 68885301 + ... + 68886897.

It is an arithmetic number, because the mean of its divisors is an integer number (2627591400).

Almost surely, 2^110011100103 is an apocalyptic number.

110011100103 is a deficient number, since it is larger than the sum of its proper divisors (58154749497).

110011100103 is a wasteful number, since it uses less digits than its factorization.

110011100103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2269 (or 2263 counting only the distinct ones).

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

Adding to 110011100103 its reverse (301001110011), we get a palindrome (411012210114).

The spelling of 110011100103 in words is "one hundred ten billion, eleven million, one hundred thousand, one hundred three".