12103324484 has 6 divisors (see below), whose sum is σ = 21180817854. Its totient is φ = 6051662240.

The previous prime is 12103324421. The next prime is 12103324553. The reversal of 12103324484 is 48442330121.

It can be written as a sum of positive squares in only one way, i.e., 6829369600 + 5273954884 = 82640^2 + 72622^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12103324484.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1512915557 + ... + 1512915564.

It is an arithmetic number, because the mean of its divisors is an integer number (3530136309).

Almost surely, 2^12103324484 is an apocalyptic number.

It is an amenable number.

12103324484 is a deficient number, since it is larger than the sum of its proper divisors (9077493370).

12103324484 is a wasteful number, since it uses less digits than its factorization.

12103324484 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3025831125 (or 3025831123 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 32.

The spelling of 12103324484 in words is "twelve billion, one hundred three million, three hundred twenty-four thousand, four hundred eighty-four".