201442301 has 2 divisors, whose sum is σ = 201442302. Its totient is φ = 201442300.

The previous prime is 201442291. The next prime is 201442331. The reversal of 201442301 is 103244102.

201442301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 140446201 + 60996100 = 11851^2 + 7810^2 .

It is a cyclic number.

It is not a de Polignac number, because 201442301 - 2¹⁰ = 201441277 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 201442301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201442331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100721150 + 100721151.

It is an arithmetic number, because the mean of its divisors is an integer number (100721151).

Almost surely, 2^201442301 is an apocalyptic number.

It is an amenable number.

201442301 is a deficient number, since it is larger than the sum of its proper divisors (1).

201442301 is an equidigital number, since it uses as much as digits as its factorization.

201442301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 201442301 is about 14193.0370604744. The cubic root of 201442301 is about 586.2059531102.

Adding to 201442301 its reverse (103244102), we get a palindrome (304686403).

The spelling of 201442301 in words is "two hundred one million, four hundred forty-two thousand, three hundred one".