11203103003323 has 32 divisors (see below), whose sum is σ = 14807137955328. Its totient is φ = 8206171123200.

The previous prime is 11203103003303. The next prime is 11203103003327. The reversal of 11203103003323 is 32330030130211.

It is a cyclic number.

It is not a de Polignac number, because 11203103003323 - 2¹³ = 11203102995131 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11203103003294 and 11203103003303.

It is not an unprimeable number, because it can be changed into a prime (11203103003327) 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 31 ways as a sum of consecutive naturals, for example, 4137565 + ... + 6286942.

It is an arithmetic number, because the mean of its divisors is an integer number (462723061104).

Almost surely, 2^{11203103003323} is an apocalyptic number.

11203103003323 is a deficient number, since it is larger than the sum of its proper divisors (3604034952005).

11203103003323 is a wasteful number, since it uses less digits than its factorization.

11203103003323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10425363.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 11203103003323 its reverse (32330030130211), we get a palindrome (43533133133534).

The spelling of 11203103003323 in words is "eleven trillion, two hundred three billion, one hundred three million, three thousand, three hundred twenty-three".