313211314 has 16 divisors (see below), whose sum is σ = 532586880. Its totient is φ = 136950480.

The previous prime is 313211303. The next prime is 313211323. The reversal of 313211314 is 413112313.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a junction number, because it is equal to n+sod(n) for n = 313211291 and 313211300.

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, 316522 + ... + 317509.

It is an arithmetic number, because the mean of its divisors is an integer number (33286680).

Almost surely, 2^313211314 is an apocalyptic number.

313211314 is a deficient number, since it is larger than the sum of its proper divisors (219375566).

313211314 is a wasteful number, since it uses less digits than its factorization.

313211314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 634065.

The product of its digits is 216, while the sum is 19.

The square root of 313211314 is about 17697.7770920531. Note that the first 3 decimals coincide. The cubic root of 313211314 is about 679.1188948512.

Adding to 313211314 its reverse (413112313), we get a palindrome (726323627).

Subtracting 313211314 from its reverse (413112313), we obtain a palindrome (99900999).

The spelling of 313211314 in words is "three hundred thirteen million, two hundred eleven thousand, three hundred fourteen".