208000141 has 4 divisors (see below), whose sum is σ = 210849532. Its totient is φ = 205150752.

The previous prime is 208000139. The next prime is 208000181. The reversal of 208000141 is 141000802.

It is a happy number.

208000141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 166668100 + 41332041 = 12910^2 + 6429^2 .

It is a cyclic number.

It is not a de Polignac number, because 208000141 - 2¹ = 208000139 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 (208000181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1424586 + ... + 1424731.

It is an arithmetic number, because the mean of its divisors is an integer number (52712383).

Almost surely, 2^208000141 is an apocalyptic number.

It is an amenable number.

208000141 is a deficient number, since it is larger than the sum of its proper divisors (2849391).

208000141 is an equidigital number, since it uses as much as digits as its factorization.

208000141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849390.

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

The square root of 208000141 is about 14422.2099901506. The cubic root of 208000141 is about 592.4993475635.

Adding to 208000141 its reverse (141000802), we get a palindrome (349000943).

The spelling of 208000141 in words is "two hundred eight million, one hundred forty-one", and thus it is an aban number.