120617150666171 has 8 divisors (see below), whose sum is σ = 124717989458304. Its totient is φ = 116529434559360.

The previous prime is 120617150666119. The next prime is 120617150666191. The reversal of 120617150666171 is 171666051716021.

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

It is a cyclic number.

It is not a de Polignac number, because 120617150666171 - 2¹⁸ = 120617150404027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120617150666101) 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, 3280652636 + ... + 3280689401.

It is an arithmetic number, because the mean of its divisors is an integer number (15589748682288).

Almost surely, 2^{120617150666171} is an apocalyptic number.

120617150666171 is a deficient number, since it is larger than the sum of its proper divisors (4100838792133).

120617150666171 is an equidigital number, since it uses as much as digits as its factorization.

120617150666171 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6561342661.

The product of its (nonzero) digits is 635040, while the sum is 50.

The spelling of 120617150666171 in words is "one hundred twenty trillion, six hundred seventeen billion, one hundred fifty million, six hundred sixty-six thousand, one hundred seventy-one".