316501201 has 2 divisors, whose sum is σ = 316501202. Its totient is φ = 316501200.

The previous prime is 316501139. The next prime is 316501217. The reversal of 316501201 is 102105613.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 312440976 + 4060225 = 17676^2 + 2015^2 .

It is a cyclic number.

It is not a de Polignac number, because 316501201 - 2¹¹ = 316499153 is a prime.

It is not a weakly prime, because it can be changed into another prime (316501231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 158250600 + 158250601.

It is an arithmetic number, because the mean of its divisors is an integer number (158250601).

Almost surely, 2^316501201 is an apocalyptic number.

It is an amenable number.

316501201 is a deficient number, since it is larger than the sum of its proper divisors (1).

316501201 is an equidigital number, since it uses as much as digits as its factorization.

316501201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 316501201 is about 17790.4806286958. The cubic root of 316501201 is about 681.4883784251.

Adding to 316501201 its reverse (102105613), we get a palindrome (418606814).

The spelling of 316501201 in words is "three hundred sixteen million, five hundred one thousand, two hundred one".