13354553120120 has 64 divisors (see below), whose sum is σ = 30603980545920. Its totient is φ = 5243498308224.

The previous prime is 13354553120059. The next prime is 13354553120189. The reversal of 13354553120120 is 2102135545331.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8045522 + ... + 9562401.

It is an arithmetic number, because the mean of its divisors is an integer number (478187196030).

Almost surely, 2^{13354553120120} is an apocalyptic number.

13354553120120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13354553120120 is an abundant number, since it is smaller than the sum of its proper divisors (17249427425800).

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

13354553120120 is a wasteful number, since it uses less digits than its factorization.

13354553120120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17608284 (or 17608280 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

Adding to 13354553120120 its reverse (2102135545331), we get a palindrome (15456688665451).

The spelling of 13354553120120 in words is "thirteen trillion, three hundred fifty-four billion, five hundred fifty-three million, one hundred twenty thousand, one hundred twenty".