201032017 has 2 divisors, whose sum is σ = 201032018. Its totient is φ = 201032016.

The previous prime is 201031969. The next prime is 201032023. The reversal of 201032017 is 710230102.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 165997456 + 35034561 = 12884^2 + 5919^2 .

It is a cyclic number.

It is not a de Polignac number, because 201032017 - 2¹⁹ = 200507729 is a prime.

It is not a weakly prime, because it can be changed into another prime (201032077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100516008 + 100516009.

It is an arithmetic number, because the mean of its divisors is an integer number (100516009).

Almost surely, 2^201032017 is an apocalyptic number.

It is an amenable number.

201032017 is a deficient number, since it is larger than the sum of its proper divisors (1).

201032017 is an equidigital number, since it uses as much as digits as its factorization.

201032017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 201032017 is about 14178.5759863253. The cubic root of 201032017 is about 585.8077011170.

Adding to 201032017 its reverse (710230102), we get a palindrome (911262119).

The spelling of 201032017 in words is "two hundred one million, thirty-two thousand, seventeen".