12103430223244 has 12 divisors (see below), whose sum is σ = 21342689936568. Its totient is φ = 6005518812800.

The previous prime is 12103430223239. The next prime is 12103430223299. The reversal of 12103430223244 is 44232203430121.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11549074117 + ... + 11549075164.

It is an arithmetic number, because the mean of its divisors is an integer number (1778557494714).

Almost surely, 2^{12103430223244} is an apocalyptic number.

It is an amenable number.

12103430223244 is a deficient number, since it is larger than the sum of its proper divisors (9239259713324).

12103430223244 is a wasteful number, since it uses less digits than its factorization.

12103430223244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23098149416 (or 23098149414 counting only the distinct ones).

The product of its (nonzero) digits is 27648, while the sum is 31.

Adding to 12103430223244 its reverse (44232203430121), we get a palindrome (56335633653365).

The spelling of 12103430223244 in words is "twelve trillion, one hundred three billion, four hundred thirty million, two hundred twenty-three thousand, two hundred forty-four".