201701 has 2 divisors, whose sum is σ = 201702. Its totient is φ = 201700.

The previous prime is 201683. The next prime is 201709. The reversal of 201701 is 107102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 201601 + 100 = 449^2 + 10^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201701 is a prime.

It is a Chen prime.

It is a nialpdrome in base 12.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 201701.

It is not a weakly prime, because it can be changed into another prime (201709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100850 + 100851.

It is an arithmetic number, because the mean of its divisors is an integer number (100851).

2²⁰¹⁷⁰¹ is an apocalyptic number.

It is an amenable number.

201701 is a deficient number, since it is larger than the sum of its proper divisors (1).

201701 is an equidigital number, since it uses as much as digits as its factorization.

201701 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 14, while the sum is 11.

The square root of 201701 is about 449.1113447688. Note that the first 3 decimals coincide. The cubic root of 201701 is about 58.6456787586.

Adding to 201701 its reverse (107102), we get a palindrome (308803).

The spelling of 201701 in words is "two hundred one thousand, seven hundred one", and thus it is an iban number.