2130182080 has 112 divisors (see below), whose sum is σ = 5520049920. Its totient is φ = 778272768.

The previous prime is 2130182071. The next prime is 2130182083. The reversal of 2130182080 is 802810312.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2130182083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 400881 + ... + 406159.

It is an arithmetic number, because the mean of its divisors is an integer number (49286160).

Almost surely, 2^2130182080 is an apocalyptic number.

2130182080 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 2130182080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2760024960).

2130182080 is an abundant number, since it is smaller than the sum of its proper divisors (3389867840).

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

2130182080 is a wasteful number, since it uses less digits than its factorization.

2130182080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5406 (or 5396 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 25.

The square root of 2130182080 is about 46153.8956102299. The cubic root of 2130182080 is about 1286.6850126098.

Adding to 2130182080 its reverse (802810312), we get a palindrome (2932992392).

The spelling of 2130182080 in words is "two billion, one hundred thirty million, one hundred eighty-two thousand, eighty".