208141 has 2 divisors, whose sum is σ = 208142. Its totient is φ = 208140.

The previous prime is 208139. The next prime is 208147. The reversal of 208141 is 141802.

It is a happy number.

208141 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., 206116 + 2025 = 454^2 + 45^2 .

It is a cyclic number.

It is not a de Polignac number, because 208141 - 2¹ = 208139 is a prime.

Together with 208139, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (208147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104070 + 104071.

It is an arithmetic number, because the mean of its divisors is an integer number (104071).

2²⁰⁸¹⁴¹ is an apocalyptic number.

It is an amenable number.

208141 is a deficient number, since it is larger than the sum of its proper divisors (1).

208141 is an equidigital number, since it uses as much as digits as its factorization.

208141 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 64, while the sum is 16.

The square root of 208141 is about 456.2247253273. The cubic root of 208141 is about 59.2633065475.

Adding to 208141 its reverse (141802), we get a palindrome (349943).

The spelling of 208141 in words is "two hundred eight thousand, one hundred forty-one".