1323332111003 has 16 divisors (see below), whose sum is σ = 1561345591296. Its totient is φ = 1097568558720.

The previous prime is 1323332110963. The next prime is 1323332111071. The reversal of 1323332111003 is 3001112333231.

It is a cyclic number.

It is not a de Polignac number, because 1323332111003 - 2¹⁶ = 1323332045467 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1323332111003.

It is not an unprimeable number, because it can be changed into a prime (1323332111093) 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, 1563875 + ... + 2256627.

It is an arithmetic number, because the mean of its divisors is an integer number (97584099456).

Almost surely, 2^{1323332111003} is an apocalyptic number.

1323332111003 is a deficient number, since it is larger than the sum of its proper divisors (238013480293).

1323332111003 is an equidigital number, since it uses as much as digits as its factorization.

1323332111003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701594.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 1323332111003 its reverse (3001112333231), we get a palindrome (4324444444234).

The spelling of 1323332111003 in words is "one trillion, three hundred twenty-three billion, three hundred thirty-two million, one hundred eleven thousand, three".