313144124 has 12 divisors (see below), whose sum is σ = 548131584. Its totient is φ = 156535104.

The previous prime is 313144109. The next prime is 313144129. The reversal of 313144124 is 421441313.

It is a self number, because there is not a number n which added to its sum of digits gives 313144124.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313144129) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20357 + ... + 32259.

It is an arithmetic number, because the mean of its divisors is an integer number (45677632).

Almost surely, 2^313144124 is an apocalyptic number.

It is an amenable number.

313144124 is a deficient number, since it is larger than the sum of its proper divisors (234987460).

313144124 is a wasteful number, since it uses less digits than its factorization.

313144124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18484 (or 18482 counting only the distinct ones).

The product of its digits is 1152, while the sum is 23.

The square root of 313144124 is about 17695.8787292409. The cubic root of 313144124 is about 679.0703299157.

Adding to 313144124 its reverse (421441313), we get a palindrome (734585437).

The spelling of 313144124 in words is "three hundred thirteen million, one hundred forty-four thousand, one hundred twenty-four".