13230111321104 has 20 divisors (see below), whose sum is σ = 25634398437840. Its totient is φ = 6614782692000.

The previous prime is 13230111321059. The next prime is 13230111321151. The reversal of 13230111321104 is 40112311103231.

It is a self number, because there is not a number n which added to its sum of digits gives 13230111321104.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16660394 + ... + 17436425.

It is an arithmetic number, because the mean of its divisors is an integer number (1281719921892).

Almost surely, 2^{13230111321104} is an apocalyptic number.

It is an amenable number.

13230111321104 is a deficient number, since it is larger than the sum of its proper divisors (12404287116736).

13230111321104 is a wasteful number, since it uses less digits than its factorization.

13230111321104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34121078 (or 34121072 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 13230111321104 its reverse (40112311103231), we get a palindrome (53342422424335).

The spelling of 13230111321104 in words is "thirteen trillion, two hundred thirty billion, one hundred eleven million, three hundred twenty-one thousand, one hundred four".