102001230017 has 2 divisors, whose sum is σ = 102001230018. Its totient is φ = 102001230016.

The previous prime is 102001230011. The next prime is 102001230041. The reversal of 102001230017 is 710032100201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 53742366976 + 48258863041 = 231824^2 + 219679^2 .

It is a cyclic number.

It is not a de Polignac number, because 102001230017 - 2¹⁶ = 102001164481 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 102001229977 and 102001230004.

It is not a weakly prime, because it can be changed into another prime (102001230011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51000615008 + 51000615009.

It is an arithmetic number, because the mean of its divisors is an integer number (51000615009).

Almost surely, 2^102001230017 is an apocalyptic number.

It is an amenable number.

102001230017 is a deficient number, since it is larger than the sum of its proper divisors (1).

102001230017 is an equidigital number, since it uses as much as digits as its factorization.

102001230017 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84, while the sum is 17.

Adding to 102001230017 its reverse (710032100201), we get a palindrome (812033330218).

The spelling of 102001230017 in words is "one hundred two billion, one million, two hundred thirty thousand, seventeen".