13201200120016 has 40 divisors (see below), whose sum is σ = 25777681935264. Its totient is φ = 6549093594240.

The previous prime is 13201200120013. The next prime is 13201200120041. The reversal of 13201200120016 is 61002100210231.

It is a junction number, because it is equal to n+sod(n) for n = 13201200119975 and 13201200120002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13201200120013) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 5138370 + ... + 7266721.

Almost surely, 2^{13201200120016} is an apocalyptic number.

13201200120016 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

13201200120016 is a deficient number, since it is larger than the sum of its proper divisors (12576481815248).

13201200120016 is a wasteful number, since it uses less digits than its factorization.

13201200120016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12405619 (or 12405613 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 13201200120016 its reverse (61002100210231), we get a palindrome (74203300330247).

The spelling of 13201200120016 in words is "thirteen trillion, two hundred one billion, two hundred million, one hundred twenty thousand, sixteen".