170966945101 has 12 divisors (see below), whose sum is σ = 174714460480. Its totient is φ = 167297523120.

The previous prime is 170966945099. The next prime is 170966945239. The reversal of 170966945101 is 101549669071.

It is not a de Polignac number, because 170966945101 - 2¹ = 170966945099 is a prime.

It is a hoax number, since the sum of its digits (49) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (170966955101) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 984316 + ... + 1144906.

Almost surely, 2^170966945101 is an apocalyptic number.

It is an amenable number.

170966945101 is a deficient number, since it is larger than the sum of its proper divisors (3747515379).

170966945101 is an equidigital number, since it uses as much as digits as its factorization.

170966945101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 161076 (or 161023 counting only the distinct ones).

The product of its (nonzero) digits is 408240, while the sum is 49.

The spelling of 170966945101 in words is "one hundred seventy billion, nine hundred sixty-six million, nine hundred forty-five thousand, one hundred one".