315741103 has 2 divisors, whose sum is σ = 315741104. Its totient is φ = 315741102.

The previous prime is 315741073. The next prime is 315741113. The reversal of 315741103 is 301147513.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-315741103 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315741113) 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, 157870551 + 157870552.

It is an arithmetic number, because the mean of its divisors is an integer number (157870552).

Almost surely, 2^315741103 is an apocalyptic number.

315741103 is a deficient number, since it is larger than the sum of its proper divisors (1).

315741103 is an equidigital number, since it uses as much as digits as its factorization.

315741103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1260, while the sum is 25.

The square root of 315741103 is about 17769.1052954278. The cubic root of 315741103 is about 680.9423950561.

Adding to 315741103 its reverse (301147513), we get a palindrome (616888616).

It can be divided in two parts, 315741 and 103, that added together give a square (315844 = 562²).

The spelling of 315741103 in words is "three hundred fifteen million, seven hundred forty-one thousand, one hundred three".