2013304303 has 16 divisors (see below), whose sum is σ = 2100361536. Its totient is φ = 1928309760.

The previous prime is 2013304301. The next prime is 2013304313. The reversal of 2013304303 is 3034033102.

It is a cyclic number.

It is not a de Polignac number, because 2013304303 - 2¹ = 2013304301 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 (2013304301) 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, 695926 + ... + 698812.

It is an arithmetic number, because the mean of its divisors is an integer number (131272596).

Almost surely, 2^2013304303 is an apocalyptic number.

2013304303 is a deficient number, since it is larger than the sum of its proper divisors (87057233).

2013304303 is a wasteful number, since it uses less digits than its factorization.

2013304303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3234.

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

The square root of 2013304303 is about 44869.8596275941. The cubic root of 2013304303 is about 1262.7086064862.

Adding to 2013304303 its reverse (3034033102), we get a palindrome (5047337405).

The spelling of 2013304303 in words is "two billion, thirteen million, three hundred four thousand, three hundred three".