11003102030303 has 12 divisors (see below), whose sum is σ = 11195578359168. Its totient is φ = 10813619449440.

The previous prime is 11003102030273. The next prime is 11003102030341. The reversal of 11003102030303 is 30303020130011.

It is not a de Polignac number, because 11003102030303 - 2²⁰ = 11003100981727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11003102030203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2865350 + ... + 5496947.

It is an arithmetic number, because the mean of its divisors is an integer number (932964863264).

Almost surely, 2^{11003102030303} is an apocalyptic number.

11003102030303 is a deficient number, since it is larger than the sum of its proper divisors (192476328865).

11003102030303 is an frugal number, since it uses more digits than its factorization.

11003102030303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8362654 (or 8362571 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 11003102030303 its reverse (30303020130011), we get a palindrome (41306122160314).

The spelling of 11003102030303 in words is "eleven trillion, three billion, one hundred two million, thirty thousand, three hundred three".