166160005103 has 2 divisors, whose sum is σ = 166160005104.
Its totient is φ = 166160005102.
The previous prime is 166160005093. The next prime is 166160005111. The reversal of 166160005103 is 301500061661.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 166160005103 - 228 = 165891569647 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (166160005183) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 83080002551 + 83080002552.
It is an arithmetic number, because the mean of its divisors is an integer number (83080002552).
Almost surely, 2166160005103 is an apocalyptic number.
166160005103 is a deficient number, since it is larger than the sum of its proper divisors (1).
166160005103 is an equidigital number, since it uses as much as digits as its factorization.
166160005103 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3240, while the sum is 29.
Adding to 166160005103 its reverse (301500061661), we get a palindrome (467660066764).
The spelling of 166160005103 in words is "one hundred sixty-six billion, one hundred sixty million, five thousand, one hundred three".