2130324300 has 180 divisors, whose sum is σ = 7437242736. Its totient is φ = 524361600.

The previous prime is 2130324283. The next prime is 2130324307. The reversal of 2130324300 is 34230312.

It is a tau number, because it is divible by the number of its divisors (180).

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

It is not an unprimeable number, because it can be changed into a prime (2130324307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 59 ways as a sum of consecutive naturals, for example, 95185 + ... + 115415.

Almost surely, 2^2130324300 is an apocalyptic number.

2130324300 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2130324300, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3718621368).

2130324300 is an abundant number, since it is smaller than the sum of its proper divisors (5306918436).

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

2130324300 is a wasteful number, since it uses less digits than its factorization.

2130324300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20270 (or 20254 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 2130324300 is about 46155.4362995303. The cubic root of 2130324300 is about 1286.7136468240.

Adding to 2130324300 its reverse (34230312), we get a palindrome (2164554612).

The spelling of 2130324300 in words is "two billion, one hundred thirty million, three hundred twenty-four thousand, three hundred".