1320332013330 has 64 divisors (see below), whose sum is σ = 3607167955968. Its totient is φ = 306163943360.

The previous prime is 1320332013311. The next prime is 1320332013347. The reversal of 1320332013330 is 333102330231.

It is a self number, because there is not a number n which added to its sum of digits gives 1320332013330.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86970804 + ... + 86985983.

It is an arithmetic number, because the mean of its divisors is an integer number (56361999312).

Almost surely, 2^{1320332013330} is an apocalyptic number.

1320332013330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1320332013330 is an abundant number, since it is smaller than the sum of its proper divisors (2286835942638).

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

1320332013330 is a wasteful number, since it uses less digits than its factorization.

1320332013330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 173956831.

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

Adding to 1320332013330 its reverse (333102330231), we get a palindrome (1653434343561).

The spelling of 1320332013330 in words is "one trillion, three hundred twenty billion, three hundred thirty-two million, thirteen thousand, three hundred thirty".