313351223 has 8 divisors (see below), whose sum is σ = 314815680. Its totient is φ = 311891040.

The previous prime is 313351217. The next prime is 313351231. The reversal of 313351223 is 322153313.

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 313351223 - 2¹² = 313347127 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313351243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 356861 + ... + 357737.

It is an arithmetic number, because the mean of its divisors is an integer number (39351960).

Almost surely, 2^313351223 is an apocalyptic number.

313351223 is a deficient number, since it is larger than the sum of its proper divisors (1464457).

313351223 is an equidigital number, since it uses as much as digits as its factorization.

313351223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2137.

The product of its digits is 1620, while the sum is 23.

The square root of 313351223 is about 17701.7293787923. The cubic root of 313351223 is about 679.2199987995.

The spelling of 313351223 in words is "three hundred thirteen million, three hundred fifty-one thousand, two hundred twenty-three".