12430303243 has 8 divisors (see below), whose sum is σ = 12686955840. Its totient is φ = 12175356480.

The previous prime is 12430303231. The next prime is 12430303247. The reversal of 12430303243 is 34230303421.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12430303243 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12430303247) 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, 411730 + ... + 440887.

It is an arithmetic number, because the mean of its divisors is an integer number (1585869480).

Almost surely, 2^12430303243 is an apocalyptic number.

12430303243 is a deficient number, since it is larger than the sum of its proper divisors (256652597).

12430303243 is an equidigital number, since it uses as much as digits as its factorization.

12430303243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 852917.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 12430303243 its reverse (34230303421), we get a palindrome (46660606664).

The spelling of 12430303243 in words is "twelve billion, four hundred thirty million, three hundred three thousand, two hundred forty-three".