320311314002 has 8 divisors (see below), whose sum is σ = 482956437756. Its totient is φ = 159325834752.

The previous prime is 320311313999. The next prime is 320311314013. The reversal of 320311314002 is 200413113023.

It can be written as a sum of positive squares in 2 ways, for example, as 317779110961 + 2532203041 = 563719^2 + 50321^2 .

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, 414910643 + ... + 414911414.

Almost surely, 2^320311314002 is an apocalyptic number.

320311314002 is a deficient number, since it is larger than the sum of its proper divisors (162645123754).

320311314002 is a wasteful number, since it uses less digits than its factorization.

320311314002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 829822252.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 320311314002 its reverse (200413113023), we get a palindrome (520724427025).

The spelling of 320311314002 in words is "three hundred twenty billion, three hundred eleven million, three hundred fourteen thousand, two".