12231003303 has 12 divisors (see below), whose sum is σ = 17668123200. Its totient is φ = 8153486016.

The previous prime is 12231003269. The next prime is 12231003307. The reversal of 12231003303 is 30330013221.

12231003303 is a `hidden beast` number, since 1 + 22 + 310 + 0 + 330 + 3 = 666.

It is not a de Polignac number, because 12231003303 - 2⁸ = 12231003047 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231003307) 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, 155050 + ... + 220232.

It is an arithmetic number, because the mean of its divisors is an integer number (1472343600).

Almost surely, 2^12231003303 is an apocalyptic number.

12231003303 is a deficient number, since it is larger than the sum of its proper divisors (5437119897).

12231003303 is a wasteful number, since it uses less digits than its factorization.

12231003303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86038 (or 86035 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12231003303 its reverse (30330013221), we get a palindrome (42561016524).

The spelling of 12231003303 in words is "twelve billion, two hundred thirty-one million, three thousand, three hundred three".