13201131200120 has 64 divisors (see below), whose sum is σ = 29900333736000. Its totient is φ = 5245355888640.

The previous prime is 13201131200029. The next prime is 13201131200141. The reversal of 13201131200120 is 2100213110231.

It is a super-2 number, since 2×13201131200120² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5394056 + ... + 7449704.

It is an arithmetic number, because the mean of its divisors is an integer number (467192714625).

Almost surely, 2^{13201131200120} is an apocalyptic number.

13201131200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13201131200120 is an abundant number, since it is smaller than the sum of its proper divisors (16699202535880).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13201131200120 is a wasteful number, since it uses less digits than its factorization.

13201131200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2056728 (or 2056724 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 13201131200120 its reverse (2100213110231), we get a palindrome (15301344310351).

The spelling of 13201131200120 in words is "thirteen trillion, two hundred one billion, one hundred thirty-one million, two hundred thousand, one hundred twenty".