313140214 has 16 divisors (see below), whose sum is σ = 475413840. Its totient is φ = 154677600.

The previous prime is 313140203. The next prime is 313140227. The reversal of 313140214 is 412041313.

It is a junction number, because it is equal to n+sod(n) for n = 313140191 and 313140200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79389 + ... + 83239.

It is an arithmetic number, because the mean of its divisors is an integer number (29713365).

Almost surely, 2^313140214 is an apocalyptic number.

313140214 is a deficient number, since it is larger than the sum of its proper divisors (162273626).

313140214 is a wasteful number, since it uses less digits than its factorization.

313140214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4335.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 313140214 is about 17695.7682511950. The cubic root of 313140214 is about 679.0675035536.

Adding to 313140214 its reverse (412041313), we get a palindrome (725181527).

The spelling of 313140214 in words is "three hundred thirteen million, one hundred forty thousand, two hundred fourteen".