2120323132 has 12 divisors (see below), whose sum is σ = 3711042216. Its totient is φ = 1060025360.

The previous prime is 2120323123. The next prime is 2120323157. The reversal of 2120323132 is 2313230212.

It is a congruent number.

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, 6282 + ... + 65422.

It is an arithmetic number, because the mean of its divisors is an integer number (309253518).

Almost surely, 2^2120323132 is an apocalyptic number.

It is an amenable number.

2120323132 is a deficient number, since it is larger than the sum of its proper divisors (1590719084).

2120323132 is a wasteful number, since it uses less digits than its factorization.

2120323132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68108 (or 68106 counting only the distinct ones).

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

The square root of 2120323132 is about 46046.9665884736. The cubic root of 2120323132 is about 1284.6969225723.

Adding to 2120323132 its reverse (2313230212), we get a palindrome (4433553344).

The spelling of 2120323132 in words is "two billion, one hundred twenty million, three hundred twenty-three thousand, one hundred thirty-two".