13133213120320 has 56 divisors (see below), whose sum is σ = 31274791603200. Its totient is φ = 5253062195712.

The previous prime is 13133213120299. The next prime is 13133213120353. The reversal of 13133213120320 is 2302131233131.

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 7 ways as a sum of consecutive naturals, for example, 6781921 + ... + 8500639.

Almost surely, 2^{13133213120320} is an apocalyptic number.

13133213120320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13133213120320 is an abundant number, since it is smaller than the sum of its proper divisors (18141578482880).

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

13133213120320 is a wasteful number, since it uses less digits than its factorization.

13133213120320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1742615 (or 1742605 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 13133213120320 its reverse (2302131233131), we get a palindrome (15435344353451).

The spelling of 13133213120320 in words is "thirteen trillion, one hundred thirty-three billion, two hundred thirteen million, one hundred twenty thousand, three hundred twenty".