313574263 has 2 divisors, whose sum is σ = 313574264. Its totient is φ = 313574262.

The previous prime is 313574257. The next prime is 313574267. The reversal of 313574263 is 362475313.

It is a strong prime.

It is an emirp because it is prime and its reverse (362475313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313574263 - 2¹⁷ = 313443191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313574267) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156787131 + 156787132.

It is an arithmetic number, because the mean of its divisors is an integer number (156787132).

Almost surely, 2^313574263 is an apocalyptic number.

313574263 is a deficient number, since it is larger than the sum of its proper divisors (1).

313574263 is an equidigital number, since it uses as much as digits as its factorization.

313574263 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 45360, while the sum is 34.

The square root of 313574263 is about 17708.0282075673. The cubic root of 313574263 is about 679.3811143869.

The spelling of 313574263 in words is "three hundred thirteen million, five hundred seventy-four thousand, two hundred sixty-three".