13320031303032 has 64 divisors (see below), whose sum is σ = 34883113985280. Its totient is φ = 4230441295872.

The previous prime is 13320031303031. The next prime is 13320031303043. The reversal of 13320031303032 is 23030313002331.

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

It is a junction number, because it is equal to n+sod(n) for n = 13320031302993 and 13320031303011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13320031303031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 46804618 + ... + 47088345.

It is an arithmetic number, because the mean of its divisors is an integer number (545048656020).

Almost surely, 2^{13320031303032} is an apocalyptic number.

13320031303032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13320031303032 is an abundant number, since it is smaller than the sum of its proper divisors (21563082682248).

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

13320031303032 is a wasteful number, since it uses less digits than its factorization.

13320031303032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93893252 (or 93893248 counting only the distinct ones).

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

Adding to 13320031303032 its reverse (23030313002331), we get a palindrome (36350344305363).

The spelling of 13320031303032 in words is "thirteen trillion, three hundred twenty billion, thirty-one million, three hundred three thousand, thirty-two".