2130030123210 has 384 divisors, whose sum is σ = 6476371200000. Its totient is φ = 480236428800.

The previous prime is 2130030123209. The next prime is 2130030123253. The reversal of 2130030123210 is 123210300312.

2130030123210 is a `hidden beast` number, since 2 + 1 + 300 + 30 + 12 + 321 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 710245291 + ... + 710248289.

It is an arithmetic number, because the mean of its divisors is an integer number (16865550000).

Almost surely, 2^{2130030123210} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130030123210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3238185600000).

2130030123210 is an abundant number, since it is smaller than the sum of its proper divisors (4346341076790).

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

2130030123210 is a wasteful number, since it uses less digits than its factorization.

2130030123210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3722 (or 3719 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 2130030123210 its reverse (123210300312), we get a palindrome (2253240423522).

The spelling of 2130030123210 in words is "two trillion, one hundred thirty billion, thirty million, one hundred twenty-three thousand, two hundred ten".