166160005106 has 8 divisors (see below), whose sum is σ = 249242700720.
Its totient is φ = 83079104868.
The previous prime is 166160005103. The next prime is 166160005111. The reversal of 166160005106 is 601500061661.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (166160005103) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186896 + ... + 606011.
It is an arithmetic number, because the mean of its divisors is an integer number (31155337590).
Almost surely, 2166160005106 is an apocalyptic number.
166160005106 is a deficient number, since it is larger than the sum of its proper divisors (83082695614).
166160005106 is a wasteful number, since it uses less digits than its factorization.
166160005106 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 897688.
The product of its (nonzero) digits is 6480, while the sum is 32.
Adding to 166160005106 its reverse (601500061661), we get a palindrome (767660066767).
The spelling of 166160005106 in words is "one hundred sixty-six billion, one hundred sixty million, five thousand, one hundred six".