12103343324 has 24 divisors (see below), whose sum is σ = 22430882880. Its totient is φ = 5694649856.

The previous prime is 12103343309. The next prime is 12103343339. The reversal of 12103343324 is 42334330121.

It is an interprime number because it is at equal distance from previous prime (12103343309) and next prime (12103343339).

It is a junction number, because it is equal to n+sod(n) for n = 12103343293 and 12103343302.

It is a congruent number.

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, 460424 + ... + 486000.

It is an arithmetic number, because the mean of its divisors is an integer number (934620120).

Almost surely, 2^12103343324 is an apocalyptic number.

It is an amenable number.

12103343324 is a deficient number, since it is larger than the sum of its proper divisors (10327539556).

12103343324 is a wasteful number, since it uses less digits than its factorization.

12103343324 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32557 (or 32555 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12103343324 its reverse (42334330121), we get a palindrome (54437673445).

The spelling of 12103343324 in words is "twelve billion, one hundred three million, three hundred forty-three thousand, three hundred twenty-four".