1323001330504 has 32 divisors (see below), whose sum is σ = 2835159624000. Its totient is φ = 566969215680.

The previous prime is 1323001330501. The next prime is 1323001330523. The reversal of 1323001330504 is 4050331003231.

It is not an unprimeable number, because it can be changed into a prime (1323001330501) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 383047 + ... + 1671145.

It is an arithmetic number, because the mean of its divisors is an integer number (88598738250).

Almost surely, 2^{1323001330504} is an apocalyptic number.

1323001330504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1323001330504 is an abundant number, since it is smaller than the sum of its proper divisors (1512158293496).

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

1323001330504 is a wasteful number, since it uses less digits than its factorization.

1323001330504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1306453 (or 1306449 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

Adding to 1323001330504 its reverse (4050331003231), we get a palindrome (5373332333735).

The spelling of 1323001330504 in words is "one trillion, three hundred twenty-three billion, one million, three hundred thirty thousand, five hundred four".