313434323 has 2 divisors, whose sum is σ = 313434324. Its totient is φ = 313434322.

The previous prime is 313434313. The next prime is 313434337. The reversal of 313434323 is 323434313.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (323434313) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 313434323 - 2⁶ = 313434259 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 313434292 and 313434301.

It is not a weakly prime, because it can be changed into another prime (313434313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156717161 + 156717162.

It is an arithmetic number, because the mean of its divisors is an integer number (156717162).

Almost surely, 2^313434323 is an apocalyptic number.

313434323 is a deficient number, since it is larger than the sum of its proper divisors (1).

313434323 is an equidigital number, since it uses as much as digits as its factorization.

313434323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7776, while the sum is 26.

The square root of 313434323 is about 17704.0764514843. The cubic root of 313434323 is about 679.2800360027.

Adding to 313434323 its reverse (323434313), we get a palindrome (636868636).

The spelling of 313434323 in words is "three hundred thirteen million, four hundred thirty-four thousand, three hundred twenty-three".