11003330023 has 16 divisors (see below), whose sum is σ = 12888078336. Its totient is φ = 9197012160.

The previous prime is 11003329891. The next prime is 11003330029. The reversal of 11003330023 is 32003330011.

It is not a de Polignac number, because 11003330023 - 2³³ = 2413395431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11003329979 and 11003330006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003330029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 687490 + ... + 703312.

It is an arithmetic number, because the mean of its divisors is an integer number (805504896).

Almost surely, 2^11003330023 is an apocalyptic number.

11003330023 is a deficient number, since it is larger than the sum of its proper divisors (1884748313).

11003330023 is a wasteful number, since it uses less digits than its factorization.

11003330023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18294.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 11003330023 its reverse (32003330011), we get a palindrome (43006660034).

The spelling of 11003330023 in words is "eleven billion, three million, three hundred thirty thousand, twenty-three".