201201000017 has 2 divisors, whose sum is σ = 201201000018. Its totient is φ = 201201000016.

The previous prime is 201200999957. The next prime is 201201000037. The reversal of 201201000017 is 710000102102.

201201000017 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 192728902081 + 8472097936 = 439009^2 + 92044^2 .

It is a cyclic number.

It is not a de Polignac number, because 201201000017 - 2²⁰ = 201199951441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201200999965 and 201201000010.

It is not a weakly prime, because it can be changed into another prime (201201000037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100600500008 + 100600500009.

It is an arithmetic number, because the mean of its divisors is an integer number (100600500009).

Almost surely, 2^201201000017 is an apocalyptic number.

It is an amenable number.

201201000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

201201000017 is an equidigital number, since it uses as much as digits as its factorization.

201201000017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28, while the sum is 14.

Adding to 201201000017 its reverse (710000102102), we get a palindrome (911201102119).

The spelling of 201201000017 in words is "two hundred one billion, two hundred one million, seventeen", and thus it is an aban number.