320133314 has 8 divisors (see below), whose sum is σ = 482193228. Its totient is φ = 159402240.

The previous prime is 320133301. The next prime is 320133347. The reversal of 320133314 is 413331023.

It can be written as a sum of positive squares in 2 ways, for example, as 305655289 + 14478025 = 17483^2 + 3805^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 331607 + ... + 332570.

Almost surely, 2^320133314 is an apocalyptic number.

320133314 is a deficient number, since it is larger than the sum of its proper divisors (162059914).

320133314 is a wasteful number, since it uses less digits than its factorization.

320133314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 664420.

The product of its (nonzero) digits is 648, while the sum is 20.

The square root of 320133314 is about 17892.2696715649. The cubic root of 320133314 is about 684.0853503722.

Adding to 320133314 its reverse (413331023), we get a palindrome (733464337).

The spelling of 320133314 in words is "three hundred twenty million, one hundred thirty-three thousand, three hundred fourteen".