12313324433300 has 144 divisors (see below), whose sum is σ = 29993041822464. Its totient is φ = 4349592000000.

The previous prime is 12313324433273. The next prime is 12313324433321. The reversal of 12313324433300 is 333442331321.

It is a super-2 number, since 2×12313324433300² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4842725 + ... + 6933875.

It is an arithmetic number, because the mean of its divisors is an integer number (208285012656).

Almost surely, 2^{12313324433300} is an apocalyptic number.

12313324433300 is a gapful number since it is divisible by the number (10) 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 12313324433300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14996520911232).

12313324433300 is an abundant number, since it is smaller than the sum of its proper divisors (17679717389164).

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

12313324433300 is a wasteful number, since it uses less digits than its factorization.

12313324433300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2091330 (or 2091323 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 12313324433300 its reverse (333442331321), we get a palindrome (12646766764621).

The spelling of 12313324433300 in words is "twelve trillion, three hundred thirteen billion, three hundred twenty-four million, four hundred thirty-three thousand, three hundred".