110012103 has 12 divisors (see below), whose sum is σ = 162602440. Its totient is φ = 71635536.

The previous prime is 110012081. The next prime is 110012113. The reversal of 110012103 is 301210011.

It is not a de Polignac number, because 110012103 - 2⁶ = 110012039 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012113) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 141748 + ... + 142521.

Almost surely, 2^110012103 is an apocalyptic number.

110012103 is a deficient number, since it is larger than the sum of its proper divisors (52590337).

110012103 is a wasteful number, since it uses less digits than its factorization.

110012103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284318 (or 284315 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

The square root of 110012103 is about 10488.6654537172. The cubic root of 110012103 is about 479.1595579571.

Adding to 110012103 its reverse (301210011), we get a palindrome (411222114).

It can be divided in two parts, 1100 and 12103, that added together give a triangular number (13203 = T₁₆₂).

The spelling of 110012103 in words is "one hundred ten million, twelve thousand, one hundred three".