12203311003 has 8 divisors (see below), whose sum is σ = 13389990768. Its totient is φ = 11052054624.

The previous prime is 12203310953. The next prime is 12203311049. The reversal of 12203311003 is 30011330221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-12203311003 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203311303) 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, 8855125 + ... + 8856502.

It is an arithmetic number, because the mean of its divisors is an integer number (1673748846).

Almost surely, 2^12203311003 is an apocalyptic number.

12203311003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12203311003 is a deficient number, since it is larger than the sum of its proper divisors (1186679765).

12203311003 is a wasteful number, since it uses less digits than its factorization.

12203311003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17711693.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12203311003 its reverse (30011330221), we get a palindrome (42214641224).

The spelling of 12203311003 in words is "twelve billion, two hundred three million, three hundred eleven thousand, three".