315244212341 has 2 divisors, whose sum is σ = 315244212342. Its totient is φ = 315244212340.

The previous prime is 315244212263. The next prime is 315244212377. The reversal of 315244212341 is 143212442513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 302351518225 + 12892694116 = 549865^2 + 113546^2 .

It is a cyclic number.

It is not a de Polignac number, because 315244212341 - 2²⁶ = 315177103477 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 315244212298 and 315244212307.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315244272341) 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, 157622106170 + 157622106171.

It is an arithmetic number, because the mean of its divisors is an integer number (157622106171).

Almost surely, 2^315244212341 is an apocalyptic number.

It is an amenable number.

315244212341 is a deficient number, since it is larger than the sum of its proper divisors (1).

315244212341 is an equidigital number, since it uses as much as digits as its factorization.

315244212341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 32.

Adding to 315244212341 its reverse (143212442513), we get a palindrome (458456654854).

The spelling of 315244212341 in words is "three hundred fifteen billion, two hundred forty-four million, two hundred twelve thousand, three hundred forty-one".