1323320233332 has 96 divisors (see below), whose sum is σ = 3176774221824. Its totient is φ = 428484038400.

The previous prime is 1323320233283. The next prime is 1323320233343. The reversal of 1323320233332 is 2333320233231.

It is a self number, because there is not a number n which added to its sum of digits gives 1323320233332.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 355061253 + ... + 355064979.

It is an arithmetic number, because the mean of its divisors is an integer number (33091398144).

Almost surely, 2^{1323320233332} is an apocalyptic number.

1323320233332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1323320233332 is an abundant number, since it is smaller than the sum of its proper divisors (1853453988492).

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

1323320233332 is a wasteful number, since it uses less digits than its factorization.

1323320233332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6709 (or 6707 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 1323320233332 its reverse (2333320233231), we get a palindrome (3656640466563).

The spelling of 1323320233332 in words is "one trillion, three hundred twenty-three billion, three hundred twenty million, two hundred thirty-three thousand, three hundred thirty-two".