198101341 has 4 divisors (see below), whose sum is σ = 200815132. Its totient is φ = 195387552.

The previous prime is 198101339. The next prime is 198101363. The reversal of 198101341 is 143101891.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 95160025 + 102941316 = 9755^2 + 10146^2 .

It is a cyclic number.

It is not a de Polignac number, because 198101341 - 2¹ = 198101339 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (198101641) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1356786 + ... + 1356931.

It is an arithmetic number, because the mean of its divisors is an integer number (50203783).

Almost surely, 2^198101341 is an apocalyptic number.

It is an amenable number.

198101341 is a deficient number, since it is larger than the sum of its proper divisors (2713791).

198101341 is an equidigital number, since it uses as much as digits as its factorization.

198101341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2713790.

The product of its (nonzero) digits is 864, while the sum is 28.

The square root of 198101341 is about 14074.8478144526. The cubic root of 198101341 is about 582.9470896909.

The spelling of 198101341 in words is "one hundred ninety-eight million, one hundred one thousand, three hundred forty-one".