2130012330020 has 24 divisors (see below), whose sum is σ = 4667505280704. Its totient is φ = 814961239136.

The previous prime is 2130012329999. The next prime is 2130012330077. The reversal of 2130012330020 is 200332100312.

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, 2315230334 + ... + 2315231253.

It is an arithmetic number, because the mean of its divisors is an integer number (194479386696).

Almost surely, 2^{2130012330020} is an apocalyptic number.

2130012330020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130012330020 is an abundant number, since it is smaller than the sum of its proper divisors (2537492950684).

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

2130012330020 is a wasteful number, since it uses less digits than its factorization.

2130012330020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4630461619 (or 4630461617 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 2130012330020 its reverse (200332100312), we get a palindrome (2330344430332).

The spelling of 2130012330020 in words is "two trillion, one hundred thirty billion, twelve million, three hundred thirty thousand, twenty".