313312001 has 8 divisors (see below), whose sum is σ = 315700224. Its totient is φ = 310932720.

The previous prime is 313311997. The next prime is 313312039. The reversal of 313312001 is 100213313.

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

It is a cyclic number.

It is not a de Polignac number, because 313312001 - 2² = 313311997 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (313312801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78875 + ... + 82751.

It is an arithmetic number, because the mean of its divisors is an integer number (39462528).

Almost surely, 2^313312001 is an apocalyptic number.

It is an amenable number.

313312001 is a deficient number, since it is larger than the sum of its proper divisors (2388223).

313312001 is a wasteful number, since it uses less digits than its factorization.

313312001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4471.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 313312001 is about 17700.6214862643. The cubic root of 313312001 is about 679.1916584193.

Adding to 313312001 its reverse (100213313), we get a palindrome (413525314).

The spelling of 313312001 in words is "three hundred thirteen million, three hundred twelve thousand, one".