313214313 has 8 divisors (see below), whose sum is σ = 418178176. Its totient is φ = 208530000.

The previous prime is 313214309. The next prime is 313214323. The reversal of 313214313 is 313412313.

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

It is not a de Polignac number, because 313214313 - 2² = 313214309 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 313214313.

It is not an unprimeable number, because it can be changed into a prime (313214323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67258 + ... + 71763.

It is an arithmetic number, because the mean of its divisors is an integer number (52272272).

Almost surely, 2^313214313 is an apocalyptic number.

It is an amenable number.

313214313 is a deficient number, since it is larger than the sum of its proper divisors (104963863).

313214313 is a wasteful number, since it uses less digits than its factorization.

313214313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139775.

The product of its digits is 648, while the sum is 21.

The square root of 313214313 is about 17697.8618200053. The cubic root of 313214313 is about 679.1210623667.

Adding to 313214313 its reverse (313412313), we get a palindrome (626626626).

The spelling of 313214313 in words is "three hundred thirteen million, two hundred fourteen thousand, three hundred thirteen".