2013231303 has 24 divisors (see below), whose sum is σ = 2969486208. Its totient is φ = 1314047232.

The previous prime is 2013231281. The next prime is 2013231313. The reversal of 2013231303 is 3031323102.

It is not a de Polignac number, because 2013231303 - 2⁵ = 2013231271 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013231313) 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 23 ways as a sum of consecutive naturals, for example, 78826 + ... + 101192.

It is an arithmetic number, because the mean of its divisors is an integer number (123728592).

Almost surely, 2^2013231303 is an apocalyptic number.

2013231303 is a deficient number, since it is larger than the sum of its proper divisors (956254905).

2013231303 is a wasteful number, since it uses less digits than its factorization.

2013231303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22583 (or 22580 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

The square root of 2013231303 is about 44869.0461565654. The cubic root of 2013231303 is about 1262.6933448684.

Adding to 2013231303 its reverse (3031323102), we get a palindrome (5044554405).

The spelling of 2013231303 in words is "two billion, thirteen million, two hundred thirty-one thousand, three hundred three".