110400103 has 8 divisors (see below), whose sum is σ = 120523536. Its totient is φ = 100291200.

The previous prime is 110400097. The next prime is 110400131. The reversal of 110400103 is 301004011.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110400103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 110400103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110400403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17775 + ... + 23167.

It is an arithmetic number, because the mean of its divisors is an integer number (15065442).

Almost surely, 2^110400103 is an apocalyptic number.

110400103 is a deficient number, since it is larger than the sum of its proper divisors (10123433).

110400103 is a wasteful number, since it uses less digits than its factorization.

110400103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7265.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 110400103 is about 10507.1453306785. The cubic root of 110400103 is about 479.7222105048.

Adding to 110400103 its reverse (301004011), we get a palindrome (411404114).

The spelling of 110400103 in words is "one hundred ten million, four hundred thousand, one hundred three".