11003330003 has 8 divisors (see below), whose sum is σ = 11138411088. Its totient is φ = 10868308864.

The previous prime is 11003329891. The next prime is 11003330029. The reversal of 11003330003 is 30003330011.

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 11003330003 - 2¹⁰ = 11003328979 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11003330003.

It is not an unprimeable number, because it can be changed into a prime (11003330083) 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, 437375 + ... + 461847.

It is an arithmetic number, because the mean of its divisors is an integer number (1392301386).

Almost surely, 2^11003330003 is an apocalyptic number.

11003330003 is a deficient number, since it is larger than the sum of its proper divisors (135081085).

11003330003 is an equidigital number, since it uses as much as digits as its factorization.

11003330003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29973.

The product of its (nonzero) digits is 81, while the sum is 14.

Adding to 11003330003 its reverse (30003330011), we get a palindrome (41006660014).

The spelling of 11003330003 in words is "eleven billion, three million, three hundred thirty thousand, three".