13038110056361 has 16 divisors (see below), whose sum is σ = 14135971691520. Its totient is φ = 11953831780800.

The previous prime is 13038110056333. The next prime is 13038110056403. The reversal of 13038110056361 is 16365001183031.

It is a happy number.

It is not a de Polignac number, because 13038110056361 - 2¹⁰ = 13038110055337 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13038110056561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13941800 + ... + 14847558.

It is an arithmetic number, because the mean of its divisors is an integer number (883498230720).

Almost surely, 2^{13038110056361} is an apocalyptic number.

It is an amenable number.

13038110056361 is a deficient number, since it is larger than the sum of its proper divisors (1097861635159).

13038110056361 is a wasteful number, since it uses less digits than its factorization.

13038110056361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 913256.

The product of its (nonzero) digits is 38880, while the sum is 38.

The spelling of 13038110056361 in words is "thirteen trillion, thirty-eight billion, one hundred ten million, fifty-six thousand, three hundred sixty-one".