315102301 has 2 divisors, whose sum is σ = 315102302. Its totient is φ = 315102300.

The previous prime is 315102299. The next prime is 315102341. The reversal of 315102301 is 103201513.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 211673401 + 103428900 = 14549^2 + 10170^2 .

It is an emirp because it is prime and its reverse (103201513) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 315102301 - 2¹ = 315102299 is a prime.

Together with 315102299, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (315102341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157551150 + 157551151.

It is an arithmetic number, because the mean of its divisors is an integer number (157551151).

Almost surely, 2^315102301 is an apocalyptic number.

It is an amenable number.

315102301 is a deficient number, since it is larger than the sum of its proper divisors (1).

315102301 is an equidigital number, since it uses as much as digits as its factorization.

315102301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 315102301 is about 17751.1211195237. The cubic root of 315102301 is about 680.4828613402.

Adding to 315102301 its reverse (103201513), we get a palindrome (418303814).

The spelling of 315102301 in words is "three hundred fifteen million, one hundred two thousand, three hundred one".