2130311120320 has 224 divisors, whose sum is σ = 5316752831040. Its totient is φ = 812400476160.

The previous prime is 2130311120293. The next prime is 2130311120369. The reversal of 2130311120320 is 230211130312.

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, 85856076 + ... + 85880884.

It is an arithmetic number, because the mean of its divisors is an integer number (23735503710).

Almost surely, 2^{2130311120320} is an apocalyptic number.

2130311120320 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 2130311120320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2658376415520).

2130311120320 is an abundant number, since it is smaller than the sum of its proper divisors (3186441710720).

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

2130311120320 is a wasteful number, since it uses less digits than its factorization.

2130311120320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25023 (or 25013 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2130311120320 its reverse (230211130312), we get a palindrome (2360522250632).

The spelling of 2130311120320 in words is "two trillion, one hundred thirty billion, three hundred eleven million, one hundred twenty thousand, three hundred twenty".