201012000017 has 2 divisors, whose sum is σ = 201012000018. Its totient is φ = 201012000016.

The previous prime is 201012000011. The next prime is 201012000019. The reversal of 201012000017 is 710000210102.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 180897953041 + 20114046976 = 425321^2 + 141824^2 .

It is a cyclic number.

It is not a de Polignac number, because 201012000017 - 2⁸ = 201011999761 is a prime.

Together with 201012000019, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 201011999965 and 201012000010.

It is not a weakly prime, because it can be changed into another prime (201012000011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100506000008 + 100506000009.

It is an arithmetic number, because the mean of its divisors is an integer number (100506000009).

Almost surely, 2^201012000017 is an apocalyptic number.

It is an amenable number.

201012000017 is a deficient number, since it is larger than the sum of its proper divisors (1).

201012000017 is an equidigital number, since it uses as much as digits as its factorization.

201012000017 is an evil number, because the sum of its binary digits is even.

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

Adding to 201012000017 its reverse (710000210102), we get a palindrome (911012210119).

The spelling of 201012000017 in words is "two hundred one billion, twelve million, seventeen", and thus it is an aban number.