313134663 has 32 divisors (see below), whose sum is σ = 448977600. Its totient is φ = 193729536.

The previous prime is 313134641. The next prime is 313134677. The reversal of 313134663 is 366431313.

It is not a de Polignac number, because 313134663 - 2⁶ = 313134599 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 313134663.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313134623) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 285945 + ... + 287037.

It is an arithmetic number, because the mean of its divisors is an integer number (14030550).

Almost surely, 2^313134663 is an apocalyptic number.

313134663 is a deficient number, since it is larger than the sum of its proper divisors (135842937).

313134663 is a wasteful number, since it uses less digits than its factorization.

313134663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1251.

The product of its digits is 11664, while the sum is 30.

The square root of 313134663 is about 17695.6114050914. The cubic root of 313134663 is about 679.0634909465.

Adding to 313134663 its reverse (366431313), we get a palindrome (679565976).

The spelling of 313134663 in words is "three hundred thirteen million, one hundred thirty-four thousand, six hundred sixty-three".