110042103 has 4 divisors (see below), whose sum is σ = 146722808. Its totient is φ = 73361400.

The previous prime is 110042081. The next prime is 110042111. The reversal of 110042103 is 301240011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 110042103 - 2⁶ = 110042039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110042113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18340348 + ... + 18340353.

It is an arithmetic number, because the mean of its divisors is an integer number (36680702).

Almost surely, 2^110042103 is an apocalyptic number.

110042103 is a deficient number, since it is larger than the sum of its proper divisors (36680705).

110042103 is an equidigital number, since it uses as much as digits as its factorization.

110042103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36680704.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 110042103 is about 10490.0954714435. The cubic root of 110042103 is about 479.2031091662.

Adding to 110042103 its reverse (301240011), we get a palindrome (411282114).

The spelling of 110042103 in words is "one hundred ten million, forty-two thousand, one hundred three".