2130313022320 has 80 divisors (see below), whose sum is σ = 5670190084608. Its totient is φ = 729148642560.

The previous prime is 2130313022297. The next prime is 2130313022333. The reversal of 2130313022320 is 232203130312.

It is a tau number, because it is divible by the number of its divisors (80).

It is a junction number, because it is equal to n+sod(n) for n = 2130313022291 and 2130313022300.

It is a congruent number.

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, 2911596 + ... + 3569035.

Almost surely, 2^{2130313022320} is an apocalyptic number.

2130313022320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130313022320 is an abundant number, since it is smaller than the sum of its proper divisors (3539877062288).

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

2130313022320 is a wasteful number, since it uses less digits than its factorization.

2130313022320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6481238 (or 6481232 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2130313022320 its reverse (232203130312), we get a palindrome (2362516152632).

The spelling of 2130313022320 in words is "two trillion, one hundred thirty billion, three hundred thirteen million, twenty-two thousand, three hundred twenty".