201010116701 has 2 divisors, whose sum is σ = 201010116702. Its totient is φ = 201010116700.

The previous prime is 201010116689. The next prime is 201010116707. The reversal of 201010116701 is 107611010102.

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., 114058851076 + 86951265625 = 337726^2 + 294875^2 .

It is a cyclic number.

It is not a de Polignac number, because 201010116701 - 2¹⁸ = 201009854557 is a prime.

It is a super-2 number, since 2×201010116701² (a number of 23 digits) contains 22 as substring.

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 (201010116707) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100505058350 + 100505058351.

It is an arithmetic number, because the mean of its divisors is an integer number (100505058351).

Almost surely, 2^201010116701 is an apocalyptic number.

It is an amenable number.

201010116701 is a deficient number, since it is larger than the sum of its proper divisors (1).

201010116701 is an equidigital number, since it uses as much as digits as its factorization.

201010116701 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 20.

Adding to 201010116701 its reverse (107611010102), we get a palindrome (308621126803).

The spelling of 201010116701 in words is "two hundred one billion, ten million, one hundred sixteen thousand, seven hundred one".