2313324020 has 96 divisors (see below), whose sum is σ = 5697699840. Its totient is φ = 772490880.

The previous prime is 2313324001. The next prime is 2313324047. The reversal of 2313324020 is 204233132.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2313323983 and 2313324001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1571885 + ... + 1573355.

It is an arithmetic number, because the mean of its divisors is an integer number (59351040).

Almost surely, 2^2313324020 is an apocalyptic number.

2313324020 is a gapful number since it is divisible by the number (20) 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 2313324020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2848849920).

2313324020 is an abundant number, since it is smaller than the sum of its proper divisors (3384375820).

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

2313324020 is a wasteful number, since it uses less digits than its factorization.

2313324020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1773 (or 1771 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 2313324020 is about 48097.0271430574. The cubic root of 2313324020 is about 1322.5501702778.

Adding to 2313324020 its reverse (204233132), we get a palindrome (2517557152).

The spelling of 2313324020 in words is "two billion, three hundred thirteen million, three hundred twenty-four thousand, twenty".