1320330010120 has 64 divisors (see below), whose sum is σ = 3241401935040. Its totient is φ = 480032313600.

The previous prime is 1320330010063. The next prime is 1320330010127. The reversal of 1320330010120 is 210100330231.

It is a junction number, because it is equal to n+sod(n) for n = 1320330010094 and 1320330010103.

It is not an unprimeable number, because it can be changed into a prime (1320330010127) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 2162374 + ... + 2704906.

It is an arithmetic number, because the mean of its divisors is an integer number (50646905235).

Almost surely, 2^{1320330010120} is an apocalyptic number.

1320330010120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1320330010120 is an abundant number, since it is smaller than the sum of its proper divisors (1921071924920).

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

1320330010120 is a wasteful number, since it uses less digits than its factorization.

1320330010120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548086 (or 548082 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 1320330010120 its reverse (210100330231), we get a palindrome (1530430340351).

The spelling of 1320330010120 in words is "one trillion, three hundred twenty billion, three hundred thirty million, ten thousand, one hundred twenty".