2132203312 has 20 divisors (see below), whose sum is σ = 4264407616. Its totient is φ = 1031711040.

The previous prime is 2132203277. The next prime is 2132203321. The reversal of 2132203312 is 2133022312.

2132203312 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2132203312.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2148903 + ... + 2149894.

Almost surely, 2^2132203312 is an apocalyptic number.

It is an amenable number.

2132203312 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2132203312 is a wasteful number, since it uses less digits than its factorization.

2132203312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4298836 (or 4298830 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 2132203312 is about 46175.7870750462. The cubic root of 2132203312 is about 1287.0918427459.

Adding to 2132203312 its reverse (2133022312), we get a palindrome (4265225624).

The spelling of 2132203312 in words is "two billion, one hundred thirty-two million, two hundred three thousand, three hundred twelve".