315741113 has 2 divisors, whose sum is σ = 315741114. Its totient is φ = 315741112.

The previous prime is 315741103. The next prime is 315741121. The reversal of 315741113 is 311147513.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 300398224 + 15342889 = 17332^2 + 3917^2 .

It is a cyclic number.

It is not a de Polignac number, because 315741113 - 2⁸ = 315740857 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (315741103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157870556 + 157870557.

It is an arithmetic number, because the mean of its divisors is an integer number (157870557).

Almost surely, 2^315741113 is an apocalyptic number.

It is an amenable number.

315741113 is a deficient number, since it is larger than the sum of its proper divisors (1).

315741113 is an equidigital number, since it uses as much as digits as its factorization.

315741113 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1260, while the sum is 26.

The square root of 315741113 is about 17769.1055768151. The cubic root of 315741113 is about 680.9424022449.

Adding to 315741113 its reverse (311147513), we get a palindrome (626888626).

The spelling of 315741113 in words is "three hundred fifteen million, seven hundred forty-one thousand, one hundred thirteen".