320000303103 has 16 divisors (see below), whose sum is σ = 460054229376. Its totient is φ = 196680428640.

The previous prime is 320000303071. The next prime is 320000303197. The reversal of 320000303103 is 301303000023.

It is not a de Polignac number, because 320000303103 - 2⁵ = 320000303071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (320000303603) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5027025 + ... + 5090282.

It is an arithmetic number, because the mean of its divisors is an integer number (28753389336).

Almost surely, 2^320000303103 is an apocalyptic number.

320000303103 is a deficient number, since it is larger than the sum of its proper divisors (140053926273).

320000303103 is a wasteful number, since it uses less digits than its factorization.

320000303103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10118134.

The product of its (nonzero) digits is 162, while the sum is 15.

Adding to 320000303103 its reverse (301303000023), we get a palindrome (621303303126).

The spelling of 320000303103 in words is "three hundred twenty billion, three hundred three thousand, one hundred three".