1323114135504 has 240 divisors, whose sum is σ = 4050840658176. Its totient is φ = 370955289600.

The previous prime is 1323114135493. The next prime is 1323114135547. The reversal of 1323114135504 is 4055314113231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 61825734 + ... + 61847130.

Almost surely, 2^{1323114135504} is an apocalyptic number.

1323114135504 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1323114135504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2025420329088).

1323114135504 is an abundant number, since it is smaller than the sum of its proper divisors (2727726522672).

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

1323114135504 is a wasteful number, since it uses less digits than its factorization.

1323114135504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21914 (or 21901 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 33.

Adding to 1323114135504 its reverse (4055314113231), we get a palindrome (5378428248735).

The spelling of 1323114135504 in words is "one trillion, three hundred twenty-three billion, one hundred fourteen million, one hundred thirty-five thousand, five hundred four".