12203232103 has 12 divisors (see below), whose sum is σ = 12654104008. Its totient is φ = 11767926240.

The previous prime is 12203232091. The next prime is 12203232109. The reversal of 12203232103 is 30123230221.

It is a de Polignac number, because none of the positive numbers 2^k-12203232103 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 (12203232109) 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, 708868 + ... + 725878.

Almost surely, 2^12203232103 is an apocalyptic number.

12203232103 is a deficient number, since it is larger than the sum of its proper divisors (450871905).

12203232103 is an equidigital number, since it uses as much as digits as its factorization.

12203232103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17922 (or 17893 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12203232103 its reverse (30123230221), we get a palindrome (42326462324).

It can be divided in two parts, 1220 and 3232103, that added together give a palindrome (3233323).

The spelling of 12203232103 in words is "twelve billion, two hundred three million, two hundred thirty-two thousand, one hundred three".