13345400120 has 64 divisors (see below), whose sum is σ = 34038900000. Its totient is φ = 4668185088.

The previous prime is 13345400113. The next prime is 13345400161. The reversal of 13345400120 is 2100454331.

13345400120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 665495 + ... + 685254.

Almost surely, 2^13345400120 is an apocalyptic number.

13345400120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13345400120 is an abundant number, since it is smaller than the sum of its proper divisors (20693499880).

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

13345400120 is a wasteful number, since it uses less digits than its factorization.

13345400120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1350792 (or 1350788 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

Adding to 13345400120 its reverse (2100454331), we get a palindrome (15445854451).

The spelling of 13345400120 in words is "thirteen billion, three hundred forty-five million, four hundred thousand, one hundred twenty".