304020303103 has 16 divisors (see below), whose sum is σ = 332699875200. Its totient is φ = 275514732000.

The previous prime is 304020303071. The next prime is 304020303109. The reversal of 304020303103 is 301303020403.

It is a cyclic number.

It is not a de Polignac number, because 304020303103 - 2⁵ = 304020303071 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (304020303109) 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, 17846676 + ... + 17863702.

It is an arithmetic number, because the mean of its divisors is an integer number (20793742200).

Almost surely, 2^304020303103 is an apocalyptic number.

304020303103 is a deficient number, since it is larger than the sum of its proper divisors (28679572097).

304020303103 is a wasteful number, since it uses less digits than its factorization.

304020303103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22038.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 304020303103 its reverse (301303020403), we get a palindrome (605323323506).

The spelling of 304020303103 in words is "three hundred four billion, twenty million, three hundred three thousand, one hundred three".