12313100324 has 48 divisors (see below), whose sum is σ = 25826304000. Its totient is φ = 5022189216.

The previous prime is 12313100299. The next prime is 12313100351. The reversal of 12313100324 is 42300131321.

It is a super-2 number, since 2×12313100324² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12313100296 and 12313100305.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80117 + ... + 176195.

It is an arithmetic number, because the mean of its divisors is an integer number (538048000).

Almost surely, 2^12313100324 is an apocalyptic number.

12313100324 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 12313100324, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12913152000).

12313100324 is an abundant number, since it is smaller than the sum of its proper divisors (13513203676).

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

12313100324 is a wasteful number, since it uses less digits than its factorization.

12313100324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96312 (or 96310 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 12313100324 its reverse (42300131321), we get a palindrome (54613231645).

The spelling of 12313100324 in words is "twelve billion, three hundred thirteen million, one hundred thousand, three hundred twenty-four".