208000088147 has 4 divisors (see below), whose sum is σ = 208006538136. Its totient is φ = 207993638160.

The previous prime is 208000088141. The next prime is 208000088183. The reversal of 208000088147 is 741880000802.

It is a happy number.

208000088147 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 is a cyclic number.

It is not a de Polignac number, because 208000088147 - 2¹⁶ = 208000022611 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 208000088147.

It is not an unprimeable number, because it can be changed into a prime (208000088141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3176378 + ... + 3241199.

It is an arithmetic number, because the mean of its divisors is an integer number (52001634534).

Almost surely, 2^208000088147 is an apocalyptic number.

208000088147 is a deficient number, since it is larger than the sum of its proper divisors (6449989).

208000088147 is an equidigital number, since it uses as much as digits as its factorization.

208000088147 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6449988.

The product of its (nonzero) digits is 28672, while the sum is 38.

Adding to 208000088147 its reverse (741880000802), we get a palindrome (949880088949).

The spelling of 208000088147 in words is "two hundred eight billion, eighty-eight thousand, one hundred forty-seven".