320110103 has 8 divisors (see below), whose sum is σ = 332171136. Its totient is φ = 308259000.

The previous prime is 320110099. The next prime is 320110111. The reversal of 320110103 is 301011023.

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

It is a cyclic number.

It is not a de Polignac number, because 320110103 - 2² = 320110099 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 (320110003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49373 + ... + 55478.

It is an arithmetic number, because the mean of its divisors is an integer number (41521392).

Almost surely, 2^320110103 is an apocalyptic number.

320110103 is a deficient number, since it is larger than the sum of its proper divisors (12061033).

320110103 is a wasteful number, since it uses less digits than its factorization.

320110103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104965.

The product of its (nonzero) digits is 18, while the sum is 11.

The square root of 320110103 is about 17891.6210277325. The cubic root of 320110103 is about 684.0688169593.

Adding to 320110103 its reverse (301011023), we get a palindrome (621121126).

The spelling of 320110103 in words is "three hundred twenty million, one hundred ten thousand, one hundred three".