320214103 has 8 divisors (see below), whose sum is σ = 350626320. Its totient is φ = 290018880.

The previous prime is 320214061. The next prime is 320214107. The reversal of 320214103 is 301412023.

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 not a de Polignac number, because 320214103 - 2¹⁷ = 320083031 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320214107) 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, 51150 + ... + 57067.

It is an arithmetic number, because the mean of its divisors is an integer number (43828290).

Almost surely, 2^320214103 is an apocalyptic number.

320214103 is a deficient number, since it is larger than the sum of its proper divisors (30412217).

320214103 is a wasteful number, since it uses less digits than its factorization.

320214103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108497.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 320214103 is about 17894.5271801185. The cubic root of 320214103 is about 684.1428909036.

Adding to 320214103 its reverse (301412023), we get a palindrome (621626126).

The spelling of 320214103 in words is "three hundred twenty million, two hundred fourteen thousand, one hundred three".