313320342 has 16 divisors (see below), whose sum is σ = 626874480. Its totient is φ = 104401152.

The previous prime is 313320323. The next prime is 313320367. The reversal of 313320342 is 243023313.

313320342 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 11118 + ... + 27390.

It is an arithmetic number, because the mean of its divisors is an integer number (39179655).

Almost surely, 2^313320342 is an apocalyptic number.

313320342 is an abundant number, since it is smaller than the sum of its proper divisors (313554138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313320342 is a wasteful number, since it uses less digits than its factorization.

313320342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19487.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 313320342 is about 17700.8570978922. The cubic root of 313320342 is about 679.1976855184.

Adding to 313320342 its reverse (243023313), we get a palindrome (556343655).

The spelling of 313320342 in words is "three hundred thirteen million, three hundred twenty thousand, three hundred forty-two".