1323003332999 has 4 divisors (see below), whose sum is σ = 1328780640360. Its totient is φ = 1317226025640.

The previous prime is 1323003332993. The next prime is 1323003333059. The reversal of 1323003332999 is 9992333003231.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1323003332999 - 2⁴ = 1323003332983 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323003332993) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2888653337 + ... + 2888653794.

It is an arithmetic number, because the mean of its divisors is an integer number (332195160090).

Almost surely, 2^{1323003332999} is an apocalyptic number.

1323003332999 is a deficient number, since it is larger than the sum of its proper divisors (5777307361).

1323003332999 is an equidigital number, since it uses as much as digits as its factorization.

1323003332999 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777307360.

The product of its (nonzero) digits is 708588, while the sum is 47.

The spelling of 1323003332999 in words is "one trillion, three hundred twenty-three billion, three million, three hundred thirty-two thousand, nine hundred ninety-nine".