13200123044032 has 28 divisors (see below), whose sum is σ = 26195489864440. Its totient is φ = 6599684653056.

The previous prime is 13200123044029. The next prime is 13200123044047. The reversal of 13200123044032 is 23044032100231.

It is a junction number, because it is equal to n+sod(n) for n = 13200123043988 and 13200123044006.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4757313 + ... + 7002304.

Almost surely, 2^{13200123044032} is an apocalyptic number.

It is an amenable number.

13200123044032 is a deficient number, since it is larger than the sum of its proper divisors (12995366820408).

13200123044032 is a wasteful number, since it uses less digits than its factorization.

13200123044032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11777168 (or 11777158 counting only the distinct ones).

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

Adding to 13200123044032 its reverse (23044032100231), we get a palindrome (36244155144263).

The spelling of 13200123044032 in words is "thirteen trillion, two hundred billion, one hundred twenty-three million, forty-four thousand, thirty-two".