2321313020324 has 12 divisors (see below), whose sum is σ = 4062839550000. Its totient is φ = 1160501720328.

The previous prime is 2321313020317. The next prime is 2321313020387. The reversal of 2321313020324 is 4230203131232.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2321313020293 and 2321313020302.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38663714 + ... + 38723705.

It is an arithmetic number, because the mean of its divisors is an integer number (338569962500).

Almost surely, 2^{2321313020324} is an apocalyptic number.

It is an amenable number.

2321313020324 is a deficient number, since it is larger than the sum of its proper divisors (1741526529676).

2321313020324 is a wasteful number, since it uses less digits than its factorization.

2321313020324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 77394922 (or 77394920 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 2321313020324 its reverse (4230203131232), we get a palindrome (6551516151556).

The spelling of 2321313020324 in words is "two trillion, three hundred twenty-one billion, three hundred thirteen million, twenty thousand, three hundred twenty-four".