2013313200203 has 4 divisors (see below), whose sum is σ = 2013368710368. Its totient is φ = 2013257690040.

The previous prime is 2013313200181. The next prime is 2013313200247. The reversal of 2013313200203 is 3020023133102.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2013313200203 - 2³⁰ = 2012239458379 is a prime.

It is a super-2 number, since 2×2013313200203² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013313200263) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27700643 + ... + 27773228.

It is an arithmetic number, because the mean of its divisors is an integer number (503342177592).

Almost surely, 2^{2013313200203} is an apocalyptic number.

2013313200203 is a deficient number, since it is larger than the sum of its proper divisors (55510165).

2013313200203 is an equidigital number, since it uses as much as digits as its factorization.

2013313200203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55510164.

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

Adding to 2013313200203 its reverse (3020023133102), we get a palindrome (5033336333305).

The spelling of 2013313200203 in words is "two trillion, thirteen billion, three hundred thirteen million, two hundred thousand, two hundred three".