1323311223300 has 72 divisors (see below), whose sum is σ = 4176851435232. Its totient is φ = 320802720000.

The previous prime is 1323311223263. The next prime is 1323311223313. The reversal of 1323311223300 is 33221133231.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 200498401 + ... + 200505000.

Almost surely, 2^{1323311223300} is an apocalyptic number.

1323311223300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1323311223300 is an abundant number, since it is smaller than the sum of its proper divisors (2853540211932).

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

1323311223300 is a wasteful number, since it uses less digits than its factorization.

1323311223300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401003429 (or 401003422 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 1323311223300 its reverse (33221133231), we get a palindrome (1356532356531).

The spelling of 1323311223300 in words is "one trillion, three hundred twenty-three billion, three hundred eleven million, two hundred twenty-three thousand, three hundred".