201824141 has 2 divisors, whose sum is σ = 201824142. Its totient is φ = 201824140.

The previous prime is 201824123. The next prime is 201824177. The reversal of 201824141 is 141428102.

201824141 = 10045² + 10046².

201824141 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., 100922116 + 100902025 = 10046^2 + 10045^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201824141 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201824041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100912070 + 100912071.

It is an arithmetic number, because the mean of its divisors is an integer number (100912071).

Almost surely, 2^201824141 is an apocalyptic number.

201824141 is the 10046-th centered square number.

It is an amenable number.

201824141 is a deficient number, since it is larger than the sum of its proper divisors (1).

201824141 is an equidigital number, since it uses as much as digits as its factorization.

201824141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 201824141 is about 14206.4823584165. The cubic root of 201824141 is about 586.5761097240.

The spelling of 201824141 in words is "two hundred one million, eight hundred twenty-four thousand, one hundred forty-one".