2132302112 has 72 divisors (see below), whose sum is σ = 4507304004. Its totient is φ = 992673792.

The previous prime is 2132302093. The next prime is 2132302141. The reversal of 2132302112 is 2112032312.

It can be written as a sum of positive squares in 6 ways, for example, as 1515077776 + 617224336 = 38924^2 + 24844^2 .

It is a Harshad number since it is a multiple of its sum of digits (17).

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, 895868 + ... + 898244.

Almost surely, 2^2132302112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2132302112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2253652002).

2132302112 is an abundant number, since it is smaller than the sum of its proper divisors (2375001892).

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

2132302112 is a wasteful number, since it uses less digits than its factorization.

2132302112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2518 (or 2493 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 2132302112 is about 46176.8568874063. The cubic root of 2132302112 is about 1287.1117224495. Note that the first 3 decimals are identical.

Adding to 2132302112 its reverse (2112032312), we get a palindrome (4244334424).

The spelling of 2132302112 in words is "two billion, one hundred thirty-two million, three hundred two thousand, one hundred twelve".