2013210320303 has 16 divisors (see below), whose sum is σ = 2480852645376. Its totient is φ = 1590905564640.

The previous prime is 2013210320291. The next prime is 2013210320327. The reversal of 2013210320303 is 3030230123102.

It is not a de Polignac number, because 2013210320303 - 2²⁰ = 2013209271727 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2013210325303) 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, 13565651 + ... + 13713252.

It is an arithmetic number, because the mean of its divisors is an integer number (155053290336).

Almost surely, 2^{2013210320303} is an apocalyptic number.

2013210320303 is a deficient number, since it is larger than the sum of its proper divisors (467642325073).

2013210320303 is a wasteful number, since it uses less digits than its factorization.

2013210320303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27279734.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 2013210320303 its reverse (3030230123102), we get a palindrome (5043440443405).

The spelling of 2013210320303 in words is "two trillion, thirteen billion, two hundred ten million, three hundred twenty thousand, three hundred three".