161106010060166 has 8 divisors (see below), whose sum is σ = 241668931006584. Its totient is φ = 80549699724640.

The previous prime is 161106010060157. The next prime is 161106010060169. The reversal of 161106010060166 is 661060010601161.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-3 number, since 3×161106010060166³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (161106010060169) 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, 1652591795 + ... + 1652689278.

It is an arithmetic number, because the mean of its divisors is an integer number (30208616375823).

Almost surely, 2^{161106010060166} is an apocalyptic number.

161106010060166 is a deficient number, since it is larger than the sum of its proper divisors (80562920946418).

161106010060166 is a wasteful number, since it uses less digits than its factorization.

161106010060166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3305305446.

The product of its (nonzero) digits is 7776, while the sum is 35.

The spelling of 161106010060166 in words is "one hundred sixty-one trillion, one hundred six billion, ten million, sixty thousand, one hundred sixty-six".