320310106 has 8 divisors (see below), whose sum is σ = 481842900. Its totient is φ = 159695808.

The previous prime is 320310101. The next prime is 320310131. The reversal of 320310106 is 601013023.

It can be written as a sum of positive squares in 2 ways, for example, as 298771225 + 21538881 = 17285^2 + 4641^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 320310106.

It is not an unprimeable number, because it can be changed into a prime (320310101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 228751 + ... + 230146.

Almost surely, 2^320310106 is an apocalyptic number.

320310106 is a deficient number, since it is larger than the sum of its proper divisors (161532794).

320310106 is a wasteful number, since it uses less digits than its factorization.

320310106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 459248.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 320310106 is about 17897.2094472854. The cubic root of 320310106 is about 684.2112547541.

Adding to 320310106 its reverse (601013023), we get a palindrome (921323129).

The spelling of 320310106 in words is "three hundred twenty million, three hundred ten thousand, one hundred six".