2003111013313 has 8 divisors (see below), whose sum is σ = 2043893746368. Its totient is φ = 1962438953904.

The previous prime is 2003111013307. The next prime is 2003111013367. The reversal of 2003111013313 is 3133101113002.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2003111013313 - 2¹³ = 2003111005121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2003111019313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27631845 + ... + 27704242.

It is an arithmetic number, because the mean of its divisors is an integer number (255486718296).

Almost surely, 2^{2003111013313} is an apocalyptic number.

It is an amenable number.

2003111013313 is a deficient number, since it is larger than the sum of its proper divisors (40782733055).

2003111013313 is an equidigital number, since it uses as much as digits as its factorization.

2003111013313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55336823.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 2003111013313 its reverse (3133101113002), we get a palindrome (5136212126315).

The spelling of 2003111013313 in words is "two trillion, three billion, one hundred eleven million, thirteen thousand, three hundred thirteen".