313322345 has 8 divisors (see below), whose sum is σ = 429699264. Its totient is φ = 214849584.

The previous prime is 313322333. The next prime is 313322371. The reversal of 313322345 is 543223313.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 313322345 - 2⁶ = 313322281 is a prime.

It is a Duffinian 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, 4475999 + ... + 4476068.

It is an arithmetic number, because the mean of its divisors is an integer number (53712408).

Almost surely, 2^313322345 is an apocalyptic number.

313322345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

313322345 is a deficient number, since it is larger than the sum of its proper divisors (116376919).

313322345 is an equidigital number, since it uses as much as digits as its factorization.

313322345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8952079.

The product of its digits is 6480, while the sum is 26.

The square root of 313322345 is about 17700.9136769829. The cubic root of 313322345 is about 679.1991328444.

Adding to 313322345 its reverse (543223313), we get a palindrome (856545658).

The spelling of 313322345 in words is "three hundred thirteen million, three hundred twenty-two thousand, three hundred forty-five".