315105010303 has 2 divisors, whose sum is σ = 315105010304. Its totient is φ = 315105010302.

The previous prime is 315105010291. The next prime is 315105010307. The reversal of 315105010303 is 303010501513.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 315105010303 - 2¹⁷ = 315104879231 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315105010307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157552505151 + 157552505152.

It is an arithmetic number, because the mean of its divisors is an integer number (157552505152).

Almost surely, 2^315105010303 is an apocalyptic number.

315105010303 is a deficient number, since it is larger than the sum of its proper divisors (1).

315105010303 is an equidigital number, since it uses as much as digits as its factorization.

315105010303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 675, while the sum is 22.

Adding to 315105010303 its reverse (303010501513), we get a palindrome (618115511816).

The spelling of 315105010303 in words is "three hundred fifteen billion, one hundred five million, ten thousand, three hundred three".