1323330111144 has 48 divisors (see below), whose sum is σ = 3602029236000. Its totient is φ = 438893398944.

The previous prime is 1323330111143. The next prime is 1323330111217. The reversal of 1323330111144 is 4411110333231.

1323330111144 is a `hidden beast` number, since 1 + 323 + 330 + 1 + 1 + 1 + 1 + 4 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (1323330111143) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 46165534 + ... + 46194189.

It is an arithmetic number, because the mean of its divisors is an integer number (75042275750).

Almost surely, 2^{1323330111144} is an apocalyptic number.

It is an amenable number.

1323330111144 is an abundant number, since it is smaller than the sum of its proper divisors (2278699124856).

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

1323330111144 is a wasteful number, since it uses less digits than its factorization.

1323330111144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92359934 (or 92359927 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 1323330111144 its reverse (4411110333231), we get a palindrome (5734440444375).

The spelling of 1323330111144 in words is "one trillion, three hundred twenty-three billion, three hundred thirty million, one hundred eleven thousand, one hundred forty-four".