2130210111330 has 512 divisors, whose sum is σ = 6788933222400. Its totient is φ = 465228002304.

The previous prime is 2130210111311. The next prime is 2130210111343. The reversal of 2130210111330 is 331110120312.

2130210111330 is a `hidden beast` number, since 2 + 13 + 0 + 210 + 111 + 330 = 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 255 ways as a sum of consecutive naturals, for example, 1049880756 + ... + 1049882784.

It is an arithmetic number, because the mean of its divisors is an integer number (13259635200).

Almost surely, 2^{2130210111330} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130210111330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3394466611200).

2130210111330 is an abundant number, since it is smaller than the sum of its proper divisors (4658723111070).

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

2130210111330 is a wasteful number, since it uses less digits than its factorization.

2130210111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2375 (or 2369 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 2130210111330 its reverse (331110120312), we get a palindrome (2461320231642).

The spelling of 2130210111330 in words is "two trillion, one hundred thirty billion, two hundred ten million, one hundred eleven thousand, three hundred thirty".