2130532110 has 96 divisors (see below), whose sum is σ = 6342777792. Its totient is φ = 486051840.

The previous prime is 2130532109. The next prime is 2130532127. The reversal of 2130532110 is 112350312.

2130532110 is a `hidden beast` number, since 2 + 130 + 532 + 1 + 1 + 0 = 666.

2130532110 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 360580 + ... + 366440.

It is an arithmetic number, because the mean of its divisors is an integer number (66070602).

Almost surely, 2^2130532110 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130532110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3171388896).

2130532110 is an abundant number, since it is smaller than the sum of its proper divisors (4212245682).

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

2130532110 is a wasteful number, since it uses less digits than its factorization.

2130532110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6458 (or 6455 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2130532110 is about 46157.6874420719. The cubic root of 2130532110 is about 1286.7554844711.

Adding to 2130532110 its reverse (112350312), we get a palindrome (2242882422).

The spelling of 2130532110 in words is "two billion, one hundred thirty million, five hundred thirty-two thousand, one hundred ten".