2120331152 has 20 divisors (see below), whose sum is σ = 4126088220. Its totient is φ = 1055534208.

The previous prime is 2120331151. The next prime is 2120331179. The reversal of 2120331152 is 2511330212.

It can be written as a sum of positive squares in 2 ways, for example, as 1461074176 + 659256976 = 38224^2 + 25676^2 .

It is not an unprimeable number, because it can be changed into a prime (2120331151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 285683 + ... + 293010.

It is an arithmetic number, because the mean of its divisors is an integer number (206304411).

Almost surely, 2^2120331152 is an apocalyptic number.

It is an amenable number.

2120331152 is a deficient number, since it is larger than the sum of its proper divisors (2005757068).

2120331152 is a wasteful number, since it uses less digits than its factorization.

2120331152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 578930 (or 578924 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 2120331152 is about 46047.0536733894. The cubic root of 2120331152 is about 1284.6985423343.

Adding to 2120331152 its reverse (2511330212), we get a palindrome (4631661364).

The spelling of 2120331152 in words is "two billion, one hundred twenty million, three hundred thirty-one thousand, one hundred fifty-two".