201104147 has 2 divisors, whose sum is σ = 201104148. Its totient is φ = 201104146.

The previous prime is 201104093. The next prime is 201104149. The reversal of 201104147 is 741401102.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 201104147 - 2²⁴ = 184326931 is a prime.

Together with 201104149, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (201104149) 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 as a sum of consecutive naturals, namely, 100552073 + 100552074.

It is an arithmetic number, because the mean of its divisors is an integer number (100552074).

Almost surely, 2^201104147 is an apocalyptic number.

201104147 is a deficient number, since it is larger than the sum of its proper divisors (1).

201104147 is an equidigital number, since it uses as much as digits as its factorization.

201104147 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 224, while the sum is 20.

The square root of 201104147 is about 14181.1193845902. The cubic root of 201104147 is about 585.8777550608.

Adding to 201104147 its reverse (741401102), we get a palindrome (942505249).

The spelling of 201104147 in words is "two hundred one million, one hundred four thousand, one hundred forty-seven".