201002063 has 2 divisors, whose sum is σ = 201002064. Its totient is φ = 201002062.

The previous prime is 201002057. The next prime is 201002111. The reversal of 201002063 is 360200102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 201002063 - 2¹⁸ = 200739919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (201002363) 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, 100501031 + 100501032.

It is an arithmetic number, because the mean of its divisors is an integer number (100501032).

Almost surely, 2^201002063 is an apocalyptic number.

201002063 is a deficient number, since it is larger than the sum of its proper divisors (1).

201002063 is an equidigital number, since it uses as much as digits as its factorization.

201002063 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 201002063 is about 14177.5196349714. The cubic root of 201002063 is about 585.7786043330.

Adding to 201002063 its reverse (360200102), we get a palindrome (561202165).

The spelling of 201002063 in words is "two hundred one million, two thousand, sixty-three".