2013003303 has 24 divisors (see below), whose sum is σ = 2943325008. Its totient is φ = 1219481088.

The previous prime is 2013003301. The next prime is 2013003341. The reversal of 2013003303 is 3033003102.

It is not a de Polignac number, because 2013003303 - 2¹ = 2013003301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013003301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 19425 + ... + 66357.

It is an arithmetic number, because the mean of its divisors is an integer number (122638542).

Almost surely, 2^2013003303 is an apocalyptic number.

2013003303 is a deficient number, since it is larger than the sum of its proper divisors (930321705).

2013003303 is a wasteful number, since it uses less digits than its factorization.

2013003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47011 (or 46982 counting only the distinct ones).

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

The square root of 2013003303 is about 44866.5053575604. The cubic root of 2013003303 is about 1262.6456760700.

Adding to 2013003303 its reverse (3033003102), we get a palindrome (5046006405).

The spelling of 2013003303 in words is "two billion, thirteen million, three thousand, three hundred three".