1323320103330 has 32 divisors (see below), whose sum is σ = 3176056531584. Its totient is φ = 352875551616.

The previous prime is 1323320103263. The next prime is 1323320103331. The reversal of 1323320103330 is 333010233231.

It is a self number, because there is not a number n which added to its sum of digits gives 1323320103330.

It is not an unprimeable number, because it can be changed into a prime (1323320103331) 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, 518379 + ... + 1707441.

It is an arithmetic number, because the mean of its divisors is an integer number (99251766612).

Almost surely, 2^{1323320103330} is an apocalyptic number.

1323320103330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1323320103330 is an abundant number, since it is smaller than the sum of its proper divisors (1852736428254).

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

1323320103330 is a wasteful number, since it uses less digits than its factorization.

1323320103330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1226170.

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

Adding to 1323320103330 its reverse (333010233231), we get a palindrome (1656330336561).

The spelling of 1323320103330 in words is "one trillion, three hundred twenty-three billion, three hundred twenty million, one hundred three thousand, three hundred thirty".