13320313033320 has 256 divisors, whose sum is σ = 47173526496000. Its totient is φ = 3336905714688.

The previous prime is 13320313033309. The next prime is 13320313033373. The reversal of 13320313033320 is 2333031302331.

13320313033320 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 0 + 31 + 303 + 3 + 320 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 4588422 + ... + 6906101.

It is an arithmetic number, because the mean of its divisors is an integer number (184271587875).

Almost surely, 2^{13320313033320} is an apocalyptic number.

13320313033320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13320313033320 is an abundant number, since it is smaller than the sum of its proper divisors (33853213462680).

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

13320313033320 is a wasteful number, since it uses less digits than its factorization.

13320313033320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11494609 (or 11494599 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 27.

Adding to 13320313033320 its reverse (2333031302331), we get a palindrome (15653344335651).

The spelling of 13320313033320 in words is "thirteen trillion, three hundred twenty billion, three hundred thirteen million, thirty-three thousand, three hundred twenty".