13003323303120 has 40 divisors (see below), whose sum is σ = 40310302240416. Its totient is φ = 3467552880768.

The previous prime is 13003323303119. The next prime is 13003323303149. The reversal of 13003323303120 is 2130332330031.

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27090256642 + ... + 27090257121.

Almost surely, 2^{13003323303120} is an apocalyptic number.

13003323303120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13003323303120 is an abundant number, since it is smaller than the sum of its proper divisors (27306978937296).

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

13003323303120 is a wasteful number, since it uses less digits than its factorization.

13003323303120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54180513779 (or 54180513773 counting only the distinct ones).

The product of its (nonzero) digits is 2916, while the sum is 24.

Adding to 13003323303120 its reverse (2130332330031), we get a palindrome (15133655633151).

The spelling of 13003323303120 in words is "thirteen trillion, three billion, three hundred twenty-three million, three hundred three thousand, one hundred twenty".