2105132244 has 24 divisors (see below), whose sum is σ = 4979264640. Its totient is φ = 692097984.

The previous prime is 2105132233. The next prime is 2105132251. The reversal of 2105132244 is 4422315012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1200684 + ... + 1202435.

It is an arithmetic number, because the mean of its divisors is an integer number (207469360).

Almost surely, 2^2105132244 is an apocalyptic number.

It is an amenable number.

2105132244 is an abundant number, since it is smaller than the sum of its proper divisors (2874132396).

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

2105132244 is a wasteful number, since it uses less digits than its factorization.

2105132244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2403199 (or 2403197 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 2105132244 is about 45881.7201508400. The cubic root of 2105132244 is about 1281.6215297443.

Adding to 2105132244 its reverse (4422315012), we get a palindrome (6527447256).

The spelling of 2105132244 in words is "two billion, one hundred five million, one hundred thirty-two thousand, two hundred forty-four".