12301323244 has 24 divisors (see below), whose sum is σ = 24631335680. Its totient is φ = 5265848016.

The previous prime is 12301323149. The next prime is 12301323253. The reversal of 12301323244 is 44232310321.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231672 + ... + 279775.

Almost surely, 2^12301323244 is an apocalyptic number.

12301323244 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

12301323244 is an abundant number, since it is smaller than the sum of its proper divisors (12330012436).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12301323244 is a wasteful number, since it uses less digits than its factorization.

12301323244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512317 (or 512315 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12301323244 its reverse (44232310321), we get a palindrome (56533633565).

The spelling of 12301323244 in words is "twelve billion, three hundred one million, three hundred twenty-three thousand, two hundred forty-four".