313230214 has 16 divisors (see below), whose sum is σ = 518736960. Its totient is φ = 140661160.

The previous prime is 313230209. The next prime is 313230217. The reversal of 313230214 is 412032313.

It is a super-2 number, since 2×313230214² = 196226333924971592, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 313230191 and 313230200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313230217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83944 + ... + 87595.

It is an arithmetic number, because the mean of its divisors is an integer number (32421060).

Almost surely, 2^313230214 is an apocalyptic number.

313230214 is a deficient number, since it is larger than the sum of its proper divisors (205506746).

313230214 is a wasteful number, since it uses less digits than its factorization.

313230214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171635.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 313230214 is about 17698.3110493629. The cubic root of 313230214 is about 679.1325545206.

Adding to 313230214 its reverse (412032313), we get a palindrome (725262527).

The spelling of 313230214 in words is "three hundred thirteen million, two hundred thirty thousand, two hundred fourteen".