301010201 has 2 divisors, whose sum is σ = 301010202. Its totient is φ = 301010200.

The previous prime is 301010197. The next prime is 301010243. The reversal of 301010201 is 102010103.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 285643801 + 15366400 = 16901^2 + 3920^2 .

It is a cyclic number.

It is not a de Polignac number, because 301010201 - 2² = 301010197 is a prime.

It is a super-2 number, since 2×301010201² = 181214282212120802, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (301510201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 150505100 + 150505101.

It is an arithmetic number, because the mean of its divisors is an integer number (150505101).

Almost surely, 2^301010201 is an apocalyptic number.

It is an amenable number.

301010201 is a deficient number, since it is larger than the sum of its proper divisors (1).

301010201 is an equidigital number, since it uses as much as digits as its factorization.

301010201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 301010201 is about 17349.6455583392. The cubic root of 301010201 is about 670.1835102881.

Adding to 301010201 its reverse (102010103), we get a palindrome (403020304).

The spelling of 301010201 in words is "three hundred one million, ten thousand, two hundred one".