11003133332003 has 8 divisors (see below), whose sum is σ = 11010388325376. Its totient is φ = 10995880593600.

The previous prime is 11003133331991. The next prime is 11003133332029. The reversal of 11003133332003 is 30023333130011.

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 11003133332003 - 2⁴ = 11003133331987 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 11003133332003.

It is not an unprimeable number, because it can be changed into a prime (11003133332033) 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, 9254750 + ... + 10375772.

It is an arithmetic number, because the mean of its divisors is an integer number (1376298540672).

Almost surely, 2^{11003133332003} is an apocalyptic number.

11003133332003 is a deficient number, since it is larger than the sum of its proper divisors (7254993373).

11003133332003 is a wasteful number, since it uses less digits than its factorization.

11003133332003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1127485.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 11003133332003 its reverse (30023333130011), we get a palindrome (41026466462014).

The spelling of 11003133332003 in words is "eleven trillion, three billion, one hundred thirty-three million, three hundred thirty-two thousand, three".