313224423 has 8 divisors (see below), whose sum is σ = 417715200. Its totient is φ = 208774968.

The previous prime is 313224391. The next prime is 313224433. The reversal of 313224423 is 324422313.

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

It is not a de Polignac number, because 313224423 - 2⁵ = 313224391 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 313224393 and 313224402.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313224433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20538 + ... + 32376.

It is an arithmetic number, because the mean of its divisors is an integer number (52214400).

Almost surely, 2^313224423 is an apocalyptic number.

313224423 is a deficient number, since it is larger than the sum of its proper divisors (104490777).

313224423 is a wasteful number, since it uses less digits than its factorization.

313224423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20661.

The product of its digits is 3456, while the sum is 24.

The square root of 313224423 is about 17698.1474454249. The cubic root of 313224423 is about 679.1283692274.

Adding to 313224423 its reverse (324422313), we get a palindrome (637646736).

The spelling of 313224423 in words is "three hundred thirteen million, two hundred twenty-four thousand, four hundred twenty-three".