2003013033009 has 16 divisors (see below), whose sum is σ = 2698284856512. Its totient is φ = 1321542309888.

The previous prime is 2003013032981. The next prime is 2003013033079. The reversal of 2003013033009 is 9003303103002.

It is not a de Polignac number, because 2003013033009 - 2⁹ = 2003013032497 is a prime.

It is a super-2 number, since 2×2003013033009² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2003013033009.

It is not an unprimeable number, because it can be changed into a prime (2003013033079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17835577 + ... + 17947529.

It is an arithmetic number, because the mean of its divisors is an integer number (168642803532).

Almost surely, 2^{2003013033009} is an apocalyptic number.

It is an amenable number.

2003013033009 is a deficient number, since it is larger than the sum of its proper divisors (695271823503).

2003013033009 is a wasteful number, since it uses less digits than its factorization.

2003013033009 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173536.

The product of its (nonzero) digits is 1458, while the sum is 24.

The spelling of 2003013033009 in words is "two trillion, three billion, thirteen million, thirty-three thousand, nine".