2120323010 has 48 divisors (see below), whose sum is σ = 4151704896. Its totient is φ = 779298624.

The previous prime is 2120322989. The next prime is 2120323013. The reversal of 2120323010 is 103230212.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (2120323013) 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 23 ways as a sum of consecutive naturals, for example, 380867 + ... + 386393.

It is an arithmetic number, because the mean of its divisors is an integer number (86493852).

Almost surely, 2^2120323010 is an apocalyptic number.

2120323010 is a deficient number, since it is larger than the sum of its proper divisors (2031381886).

2120323010 is a wasteful number, since it uses less digits than its factorization.

2120323010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5787 (or 5774 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 2120323010 is about 46046.9652637392. The cubic root of 2120323010 is about 1284.6968979325.

Adding to 2120323010 its reverse (103230212), we get a palindrome (2223553222).

The spelling of 2120323010 in words is "two billion, one hundred twenty million, three hundred twenty-three thousand, ten".