2003013023303 has 8 divisors (see below), whose sum is σ = 2021740627968. Its totient is φ = 1984331604024.

The previous prime is 2003013023281. The next prime is 2003013023377. The reversal of 2003013023303 is 3033203103002.

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 2003013023303 - 2¹⁴ = 2003013006919 is a prime.

It is a super-2 number, since 2×2003013023303² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003013023393) 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, 11459201 + ... + 11632682.

It is an arithmetic number, because the mean of its divisors is an integer number (252717578496).

Almost surely, 2^{2003013023303} is an apocalyptic number.

2003013023303 is a deficient number, since it is larger than the sum of its proper divisors (18727604665).

2003013023303 is a wasteful number, since it uses less digits than its factorization.

2003013023303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23092693.

The product of its (nonzero) digits is 972, while the sum is 20.

Adding to 2003013023303 its reverse (3033203103002), we get a palindrome (5036216126305).

The spelling of 2003013023303 in words is "two trillion, three billion, thirteen million, twenty-three thousand, three hundred three".