2132300000 has 72 divisors (see below), whose sum is σ = 5247367272. Its totient is φ = 852880000.

The previous prime is 2132299933. The next prime is 2132300017. The reversal of 2132300000 is 32312.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 89339 + ... + 110661.

It is an arithmetic number, because the mean of its divisors is an integer number (72880101).

Almost surely, 2^2132300000 is an apocalyptic number.

2132300000 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 2132300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2623683636).

2132300000 is an abundant number, since it is smaller than the sum of its proper divisors (3115067272).

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

2132300000 is an frugal number, since it uses more digits than its factorization.

2132300000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21358 (or 21330 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 2132300000 is about 46176.8340188021. The cubic root of 2132300000 is about 1287.1112974971. Note that the first 3 decimals are identical.

Adding to 2132300000 its reverse (32312), we get a palindrome (2132332312).

The spelling of 2132300000 in words is "two billion, one hundred thirty-two million, three hundred thousand".