313125341 has 2 divisors, whose sum is σ = 313125342. Its totient is φ = 313125340.

The previous prime is 313125317. The next prime is 313125347. The reversal of 313125341 is 143521313.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 250557241 + 62568100 = 15829^2 + 7910^2 .

It is a cyclic number.

It is not a de Polignac number, because 313125341 - 2⁶ = 313125277 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313125347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156562670 + 156562671.

It is an arithmetic number, because the mean of its divisors is an integer number (156562671).

Almost surely, 2^313125341 is an apocalyptic number.

It is an amenable number.

313125341 is a deficient number, since it is larger than the sum of its proper divisors (1).

313125341 is an equidigital number, since it uses as much as digits as its factorization.

313125341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1080, while the sum is 23.

The square root of 313125341 is about 17695.3480044898. The cubic root of 313125341 is about 679.0567523199.

Adding to 313125341 its reverse (143521313), we get a palindrome (456646654).

The spelling of 313125341 in words is "three hundred thirteen million, one hundred twenty-five thousand, three hundred forty-one".