313224140223 has 12 divisors (see below), whose sum is σ = 462061143648. Its totient is φ = 204373197600.

The previous prime is 313224140221. The next prime is 313224140237. The reversal of 313224140223 is 322041422313.

313224140223 is a `hidden beast` number, since 3 + 1 + 3 + 22 + 414 + 0 + 223 = 666.

It is not a de Polignac number, because 313224140223 - 2¹ = 313224140221 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313224140221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 370240878 + ... + 370241723.

It is an arithmetic number, because the mean of its divisors is an integer number (38505095304).

Almost surely, 2^313224140223 is an apocalyptic number.

313224140223 is a deficient number, since it is larger than the sum of its proper divisors (148837003425).

313224140223 is a wasteful number, since it uses less digits than its factorization.

313224140223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 740482654 (or 740482651 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 313224140223 its reverse (322041422313), we get a palindrome (635265562536).

The spelling of 313224140223 in words is "three hundred thirteen billion, two hundred twenty-four million, one hundred forty thousand, two hundred twenty-three".