320104234103 has 4 divisors (see below), whose sum is σ = 320117274768. Its totient is φ = 320091193440.

The previous prime is 320104234067. The next prime is 320104234139. The reversal of 320104234103 is 301432401023.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (320104234067) and next prime (320104234139).

It is a cyclic number.

It is not a de Polignac number, because 320104234103 - 2³⁶ = 251384757367 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 (320104234903) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6483443 + ... + 6532628.

It is an arithmetic number, because the mean of its divisors is an integer number (80029318692).

Almost surely, 2^320104234103 is an apocalyptic number.

320104234103 is a deficient number, since it is larger than the sum of its proper divisors (13040665).

320104234103 is a wasteful number, since it uses less digits than its factorization.

320104234103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13040664.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 320104234103 its reverse (301432401023), we get a palindrome (621536635126).

The spelling of 320104234103 in words is "three hundred twenty billion, one hundred four million, two hundred thirty-four thousand, one hundred three".