198301 has 2 divisors, whose sum is σ = 198302. Its totient is φ = 198300.

The previous prime is 198281. The next prime is 198313. The reversal of 198301 is 103891.

198301 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 108900 + 89401 = 330^2 + 299^2 .

It is a cyclic number.

It is not a de Polignac number, because 198301 - 2⁷ = 198173 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (198391) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 99150 + 99151.

It is an arithmetic number, because the mean of its divisors is an integer number (99151).

2¹⁹⁸³⁰¹ is an apocalyptic number.

It is an amenable number.

198301 is a deficient number, since it is larger than the sum of its proper divisors (1).

198301 is an equidigital number, since it uses as much as digits as its factorization.

198301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 198301 is about 445.3100043790. The cubic root of 198301 is about 58.3142867522.

The spelling of 198301 in words is "one hundred ninety-eight thousand, three hundred one".