12203330203 has 16 divisors (see below), whose sum is σ = 13287306240. Its totient is φ = 11165061600.

The previous prime is 12203330143. The next prime is 12203330207. The reversal of 12203330203 is 30203330221.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12203330203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12203330207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 268101 + ... + 310297.

It is an arithmetic number, because the mean of its divisors is an integer number (830456640).

Almost surely, 2^12203330203 is an apocalyptic number.

12203330203 is a deficient number, since it is larger than the sum of its proper divisors (1083976037).

12203330203 is a wasteful number, since it uses less digits than its factorization.

12203330203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42738.

The product of its (nonzero) digits is 648, while the sum is 19.

Adding to 12203330203 its reverse (30203330221), we get a palindrome (42406660424).

The spelling of 12203330203 in words is "twelve billion, two hundred three million, three hundred thirty thousand, two hundred three".