13300320128738 has 64 divisors (see below), whose sum is σ = 21953837334528. Its totient is φ = 6022882863360.

The previous prime is 13300320128737. The next prime is 13300320128741. The reversal of 13300320128738 is 83782102300331.

13300320128738 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 13300320128695 and 13300320128704.

It is not an unprimeable number, because it can be changed into a prime (13300320128737) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 215578931 + ... + 215640617.

It is an arithmetic number, because the mean of its divisors is an integer number (343028708352).

Almost surely, 2^{13300320128738} is an apocalyptic number.

13300320128738 is a deficient number, since it is larger than the sum of its proper divisors (8653517205790).

13300320128738 is a wasteful number, since it uses less digits than its factorization.

13300320128738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65007.

The product of its (nonzero) digits is 145152, while the sum is 41.

The spelling of 13300320128738 in words is "thirteen trillion, three hundred billion, three hundred twenty million, one hundred twenty-eight thousand, seven hundred thirty-eight".