320213023213330 has 16 divisors (see below), whose sum is σ = 620720629613784. Its totient is φ = 118232500878720.

The previous prime is 320213023213301. The next prime is 320213023213379. The reversal of 320213023213330 is 33312320312023.

It can be written as a sum of positive squares in 4 ways, for example, as 141950711290249 + 178262311923081 = 11914307^2 + 13351491^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1231588550691 + ... + 1231588550950.

Almost surely, 2^{320213023213330} is an apocalyptic number.

320213023213330 is a deficient number, since it is larger than the sum of its proper divisors (300507606400454).

320213023213330 is a wasteful number, since it uses less digits than its factorization.

320213023213330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2463177101661.

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 320213023213330 its reverse (33312320312023), we get a palindrome (353525343525353).

The spelling of 320213023213330 in words is "three hundred twenty trillion, two hundred thirteen billion, twenty-three million, two hundred thirteen thousand, three hundred thirty".