2003000003313 has 8 divisors (see below), whose sum is σ = 2672149558176. Its totient is φ = 1334591892000.

The previous prime is 2003000003269. The next prime is 2003000003327. The reversal of 2003000003313 is 3133000003002.

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

It is not a de Polignac number, because 2003000003313 - 2²⁶ = 2002932894449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2003000003292 and 2003000003301.

It is not an unprimeable number, because it can be changed into a prime (2003000008313) 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, 185354583 + ... + 185365388.

It is an arithmetic number, because the mean of its divisors is an integer number (334018694772).

Almost surely, 2^{2003000003313} is an apocalyptic number.

It is an amenable number.

2003000003313 is a deficient number, since it is larger than the sum of its proper divisors (669149554863).

2003000003313 is a wasteful number, since it uses less digits than its factorization.

2003000003313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370721775.

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

Adding to 2003000003313 its reverse (3133000003002), we get a palindrome (5136000006315).

The spelling of 2003000003313 in words is "two trillion, three billion, three thousand, three hundred thirteen".