16200231017 has 2 divisors, whose sum is σ = 16200231018. Its totient is φ = 16200231016.

The previous prime is 16200231013. The next prime is 16200231083. The reversal of 16200231017 is 71013200261.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12373447696 + 3826783321 = 111236^2 + 61861^2 .

It is a cyclic number.

It is not a de Polignac number, because 16200231017 - 2² = 16200231013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 16200230983 and 16200231001.

It is not a weakly prime, because it can be changed into another prime (16200231011) 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, 8100115508 + 8100115509.

It is an arithmetic number, because the mean of its divisors is an integer number (8100115509).

Almost surely, 2^16200231017 is an apocalyptic number.

It is an amenable number.

16200231017 is a deficient number, since it is larger than the sum of its proper divisors (1).

16200231017 is an equidigital number, since it uses as much as digits as its factorization.

16200231017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 23.

Adding to 16200231017 its reverse (71013200261), we get a palindrome (87213431278).

The spelling of 16200231017 in words is "sixteen billion, two hundred million, two hundred thirty-one thousand, seventeen".