2002011303 has 8 divisors (see below), whose sum is σ = 2687026816. Its totient is φ = 1325835000.

The previous prime is 2002011269. The next prime is 2002011311. The reversal of 2002011303 is 3031102002.

It is a happy number.

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

It is not a de Polignac number, because 2002011303 - 2¹⁶ = 2001945767 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002011313) 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, 2209273 + ... + 2210178.

It is an arithmetic number, because the mean of its divisors is an integer number (335878352).

Almost surely, 2^2002011303 is an apocalyptic number.

2002011303 is a deficient number, since it is larger than the sum of its proper divisors (685015513).

2002011303 is a wasteful number, since it uses less digits than its factorization.

2002011303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4419605.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 2002011303 is about 44743.8409504593. The cubic root of 2002011303 is about 1260.3432555605.

Adding to 2002011303 its reverse (3031102002), we get a palindrome (5033113305).

The spelling of 2002011303 in words is "two billion, two million, eleven thousand, three hundred three".