2130322201320 has 32 divisors (see below), whose sum is σ = 6390966604320. Its totient is φ = 568085920320.

The previous prime is 2130322201309. The next prime is 2130322201333. The reversal of 2130322201320 is 231022230312.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8876342386 + ... + 8876342625.

It is an arithmetic number, because the mean of its divisors is an integer number (199717706385).

Almost surely, 2^{2130322201320} is an apocalyptic number.

2130322201320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130322201320 is an abundant number, since it is smaller than the sum of its proper divisors (4260644403000).

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

2130322201320 is a wasteful number, since it uses less digits than its factorization.

2130322201320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17752685025 (or 17752685021 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 2130322201320 its reverse (231022230312), we get a palindrome (2361344431632).

The spelling of 2130322201320 in words is "two trillion, one hundred thirty billion, three hundred twenty-two million, two hundred one thousand, three hundred twenty".