166675101 has 8 divisors (see below), whose sum is σ = 222993120. Its totient is φ = 110736912.

The previous prime is 166675097. The next prime is 166675109. The reversal of 166675101 is 101576661.

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

It is not a de Polignac number, because 166675101 - 2² = 166675097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166675109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93931 + ... + 95688.

It is an arithmetic number, because the mean of its divisors is an integer number (27874140).

Almost surely, 2^166675101 is an apocalyptic number.

It is an amenable number.

166675101 is a deficient number, since it is larger than the sum of its proper divisors (56318019).

166675101 is a wasteful number, since it uses less digits than its factorization.

166675101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189915.

The product of its (nonzero) digits is 7560, while the sum is 33.

The square root of 166675101 is about 12910.2711435508. The cubic root of 166675101 is about 550.3304911775.

It can be divided in two parts, 1666 and 75101, that added together give a palindrome (76767).

The spelling of 166675101 in words is "one hundred sixty-six million, six hundred seventy-five thousand, one hundred one".