13003131320000 has 140 divisors (see below), whose sum is σ = 32257545356256. Its totient is φ = 5198993280000.

The previous prime is 13003131319979. The next prime is 13003131320117. The reversal of 13003131320000 is 2313130031.

13003131320000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 93570569 + ... + 93709431.

Almost surely, 2^{13003131320000} is an apocalyptic number.

13003131320000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 13003131320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16128772678128).

13003131320000 is an abundant number, since it is smaller than the sum of its proper divisors (19254414036256).

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

13003131320000 is an equidigital number, since it uses as much as digits as its factorization.

13003131320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141236 (or 141211 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 13003131320000 its reverse (2313130031), we get a palindrome (13005444450031).

The spelling of 13003131320000 in words is "thirteen trillion, three billion, one hundred thirty-one million, three hundred twenty thousand".