10120000200017 has 2 divisors, whose sum is σ = 10120000200018. Its totient is φ = 10120000200016.

The previous prime is 10120000200007. The next prime is 10120000200049. The reversal of 10120000200017 is 71000200002101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 7673431849216 + 2446568350801 = 2770096^2 + 1564151^2 .

It is a cyclic number.

It is not a de Polignac number, because 10120000200017 - 2⁴ = 10120000200001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10120000199974 and 10120000200010.

It is not a weakly prime, because it can be changed into another prime (10120000200007) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5060000100008 + 5060000100009.

It is an arithmetic number, because the mean of its divisors is an integer number (5060000100009).

Almost surely, 2^{10120000200017} is an apocalyptic number.

It is an amenable number.

10120000200017 is a deficient number, since it is larger than the sum of its proper divisors (1).

10120000200017 is an equidigital number, since it uses as much as digits as its factorization.

10120000200017 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 10120000200017 its reverse (71000200002101), we get a palindrome (81120200202118).

The spelling of 10120000200017 in words is "ten trillion, one hundred twenty billion, two hundred thousand, seventeen".