170106011601 has 128 divisors (see below), whose sum is σ = 257750169600. Its totient is φ = 99366082560.

The previous prime is 170106011591. The next prime is 170106011611. The reversal of 170106011601 is 106110601071.

It is an interprime number because it is at equal distance from previous prime (170106011591) and next prime (170106011611).

It is not a de Polignac number, because 170106011601 - 2¹⁹ = 170105487313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (170106011611) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 554091090 + ... + 554091396.

It is an arithmetic number, because the mean of its divisors is an integer number (2013673200).

Almost surely, 2^170106011601 is an apocalyptic number.

It is an amenable number.

170106011601 is a deficient number, since it is larger than the sum of its proper divisors (87644157999).

170106011601 is a wasteful number, since it uses less digits than its factorization.

170106011601 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 559.

The product of its (nonzero) digits is 252, while the sum is 24.

Adding to 170106011601 its reverse (106110601071), we get a palindrome (276216612672).

The spelling of 170106011601 in words is "one hundred seventy billion, one hundred six million, eleven thousand, six hundred one".