2130302200020 has 48 divisors (see below), whose sum is σ = 5964911668800. Its totient is φ = 568074347776.

The previous prime is 2130302199983. The next prime is 2130302200021. The reversal of 2130302200020 is 200022030312.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130302200021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8571424 + ... + 8816456.

It is an arithmetic number, because the mean of its divisors is an integer number (124268993100).

Almost surely, 2^{2130302200020} is an apocalyptic number.

2130302200020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2130302200020 is an abundant number, since it is smaller than the sum of its proper divisors (3834609468780).

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

2130302200020 is a wasteful number, since it uses less digits than its factorization.

2130302200020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389944 (or 389942 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 2130302200020 its reverse (200022030312), we get a palindrome (2330324230332).

The spelling of 2130302200020 in words is "two trillion, one hundred thirty billion, three hundred two million, two hundred thousand, twenty".