208430141 has 2 divisors, whose sum is σ = 208430142. Its totient is φ = 208430140.

The previous prime is 208430069. The next prime is 208430153. The reversal of 208430141 is 141034802.

208430141 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., 147136900 + 61293241 = 12130^2 + 7829^2 .

It is a cyclic number.

It is not a de Polignac number, because 208430141 - 2¹⁴ = 208413757 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (208430041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104215070 + 104215071.

It is an arithmetic number, because the mean of its divisors is an integer number (104215071).

Almost surely, 2^208430141 is an apocalyptic number.

It is an amenable number.

208430141 is a deficient number, since it is larger than the sum of its proper divisors (1).

208430141 is an equidigital number, since it uses as much as digits as its factorization.

208430141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 208430141 is about 14437.1098562004. The cubic root of 208430141 is about 592.9073590738.

Adding to 208430141 its reverse (141034802), we get a palindrome (349464943).

The spelling of 208430141 in words is "two hundred eight million, four hundred thirty thousand, one hundred forty-one".