1323232311333 has 32 divisors (see below), whose sum is σ = 1813531410432. Its totient is φ = 857695126400.

The previous prime is 1323232311319. The next prime is 1323232311343. The reversal of 1323232311333 is 3331132323231.

It is a cyclic number.

It is not a de Polignac number, because 1323232311333 - 2⁵ = 1323232311301 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1323232311333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1323232311343) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 61560718 + ... + 61582208.

It is an arithmetic number, because the mean of its divisors is an integer number (56672856576).

Almost surely, 2^{1323232311333} is an apocalyptic number.

It is an amenable number.

1323232311333 is a deficient number, since it is larger than the sum of its proper divisors (490299099099).

1323232311333 is a wasteful number, since it uses less digits than its factorization.

1323232311333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23225.

The product of its digits is 17496, while the sum is 30.

Adding to 1323232311333 its reverse (3331132323231), we get a palindrome (4654364634564).

The spelling of 1323232311333 in words is "one trillion, three hundred twenty-three billion, two hundred thirty-two million, three hundred eleven thousand, three hundred thirty-three".