2130212013020 has 96 divisors (see below), whose sum is σ = 5533446912000. Its totient is φ = 670789050624.

The previous prime is 2130212013011. The next prime is 2130212013031. The reversal of 2130212013020 is 203102120312.

It is a self number, because there is not a number n which added to its sum of digits gives 2130212013020.

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, 2578640 + ... + 3302999.

It is an arithmetic number, because the mean of its divisors is an integer number (57640072000).

Almost surely, 2^{2130212013020} is an apocalyptic number.

2130212013020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130212013020 is an abundant number, since it is smaller than the sum of its proper divisors (3403234898980).

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

2130212013020 is a wasteful number, since it uses less digits than its factorization.

2130212013020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5881867 (or 5881865 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 2130212013020 its reverse (203102120312), we get a palindrome (2333314133332).

The spelling of 2130212013020 in words is "two trillion, one hundred thirty billion, two hundred twelve million, thirteen thousand, twenty".