320212010 has 8 divisors (see below), whose sum is σ = 576381636. Its totient is φ = 128084800.

The previous prime is 320212001. The next prime is 320212031. The reversal of 320212010 is 10212023.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 310358689 + 9853321 = 17617^2 + 3139^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 320211982 and 320212000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16010591 + ... + 16010610.

Almost surely, 2^320212010 is an apocalyptic number.

320212010 is a deficient number, since it is larger than the sum of its proper divisors (256169626).

320212010 is a wasteful number, since it uses less digits than its factorization.

320212010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32021208.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 320212010 is about 17894.4686984554. The cubic root of 320212010 is about 684.1414003236.

Adding to 320212010 its reverse (10212023), we get a palindrome (330424033).

The spelling of 320212010 in words is "three hundred twenty million, two hundred twelve thousand, ten".