110103113 has 4 divisors (see below), whose sum is σ = 110247060. Its totient is φ = 109959168.

The previous prime is 110103061. The next prime is 110103127. The reversal of 110103113 is 311301011.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 311301011 = 7 ⋅44471573.

It can be written as a sum of positive squares in 2 ways, for example, as 42994249 + 67108864 = 6557^2 + 8192^2 .

It is a cyclic number.

It is not a de Polignac number, because 110103113 - 2¹⁰ = 110102089 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 110103094 and 110103103.

It is not an unprimeable number, because it can be changed into a prime (110103143) 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, 70820 + ... + 72357.

It is an arithmetic number, because the mean of its divisors is an integer number (27561765).

Almost surely, 2^110103113 is an apocalyptic number.

It is an amenable number.

110103113 is a deficient number, since it is larger than the sum of its proper divisors (143947).

110103113 is an equidigital number, since it uses as much as digits as its factorization.

110103113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143946.

The product of its (nonzero) digits is 9, while the sum is 11.

The square root of 110103113 is about 10493.0030496517. The cubic root of 110103113 is about 479.2916533975.

Adding to 110103113 its reverse (311301011), we get a palindrome (421404124).

The spelling of 110103113 in words is "one hundred ten million, one hundred three thousand, one hundred thirteen".