13320310020120 has 128 divisors (see below), whose sum is σ = 44440575321600. Its totient is φ = 3548919318912.

The previous prime is 13320310020103. The next prime is 13320310020163. The reversal of 13320310020120 is 2102001302331.

13320310020120 is a `hidden beast` number, since 1 + 3 + 320 + 310 + 0 + 20 + 12 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 13320310020093 and 13320310020102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4278532 + ... + 6704211.

It is an arithmetic number, because the mean of its divisors is an integer number (347191994700).

Almost surely, 2^{13320310020120} is an apocalyptic number.

13320310020120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13320310020120 is an abundant number, since it is smaller than the sum of its proper divisors (31120265301480).

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

13320310020120 is a wasteful number, since it uses less digits than its factorization.

13320310020120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10983886 (or 10983876 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 13320310020120 its reverse (2102001302331), we get a palindrome (15422311322451).

The spelling of 13320310020120 in words is "thirteen trillion, three hundred twenty billion, three hundred ten million, twenty thousand, one hundred twenty".