11203223003 has 8 divisors (see below), whose sum is σ = 12821015040. Its totient is φ = 9589763880.

The previous prime is 11203222993. The next prime is 11203223011. The reversal of 11203223003 is 30032230211.

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 11203223003 - 2¹⁰ = 11203221979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11203223803) 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, 1077683 + ... + 1088028.

It is an arithmetic number, because the mean of its divisors is an integer number (1602626880).

Almost surely, 2^11203223003 is an apocalyptic number.

11203223003 is a deficient number, since it is larger than the sum of its proper divisors (1617792037).

11203223003 is an equidigital number, since it uses as much as digits as its factorization.

11203223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2166457.

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 11203223003 its reverse (30032230211), we get a palindrome (41235453214).

The spelling of 11203223003 in words is "eleven billion, two hundred three million, two hundred twenty-three thousand, three".