1232430303 has 12 divisors (see below), whose sum is σ = 1779367560. Its totient is φ = 758418336.

The previous prime is 1232430289. The next prime is 1232430323. The reversal of 1232430303 is 3030342321.

It is not a de Polignac number, because 1232430303 - 2⁸ = 1232430047 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1232430303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1232430323) 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, 1214908 + ... + 1215921.

It is an arithmetic number, because the mean of its divisors is an integer number (148280630).

Almost surely, 2^1232430303 is an apocalyptic number.

1232430303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1232430303 is a deficient number, since it is larger than the sum of its proper divisors (546937257).

1232430303 is a wasteful number, since it uses less digits than its factorization.

1232430303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2430858 (or 2430845 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 1232430303 is about 35105.9867116707. The cubic root of 1232430303 is about 1072.1464766873.

Adding to 1232430303 its reverse (3030342321), we get a palindrome (4262772624).

The spelling of 1232430303 in words is "one billion, two hundred thirty-two million, four hundred thirty thousand, three hundred three".