321314001 has 4 divisors (see below), whose sum is σ = 428418672. Its totient is φ = 214209332.

The previous prime is 321313981. The next prime is 321314033. The reversal of 321314001 is 100413123.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 321314001 - 2⁵ = 321313969 is a prime.

It is not an unprimeable number, because it can be changed into a prime (321314041) 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, 53552331 + ... + 53552336.

It is an arithmetic number, because the mean of its divisors is an integer number (107104668).

Almost surely, 2^321314001 is an apocalyptic number.

It is an amenable number.

321314001 is a deficient number, since it is larger than the sum of its proper divisors (107104671).

321314001 is a wasteful number, since it uses less digits than its factorization.

321314001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107104670.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 321314001 is about 17925.2336386447. The cubic root of 321314001 is about 684.9253126874.

Adding to 321314001 its reverse (100413123), we get a palindrome (421727124).

The spelling of 321314001 in words is "three hundred twenty-one million, three hundred fourteen thousand, one".