313234567 has 2 divisors, whose sum is σ = 313234568. Its totient is φ = 313234566.

The previous prime is 313234541. The next prime is 313234591. The reversal of 313234567 is 765432313.

It is a strong prime.

It is an emirp because it is prime and its reverse (765432313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313234567 - 2²⁷ = 179016839 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313234517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156617283 + 156617284.

It is an arithmetic number, because the mean of its divisors is an integer number (156617284).

Almost surely, 2^313234567 is an apocalyptic number.

313234567 is a deficient number, since it is larger than the sum of its proper divisors (1).

313234567 is an equidigital number, since it uses as much as digits as its factorization.

313234567 is an evil number, because the sum of its binary digits is even.

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

The square root of 313234567 is about 17698.4340267720. The cubic root of 313234567 is about 679.1357005031.

The spelling of 313234567 in words is "three hundred thirteen million, two hundred thirty-four thousand, five hundred sixty-seven".