171379304835323 has 16 divisors (see below), whose sum is σ = 187410697152000. Its totient is φ = 155757184726176.

The previous prime is 171379304835287. The next prime is 171379304835337. The reversal of 171379304835323 is 323538403973171.

It is a cyclic number.

It is not a de Polignac number, because 171379304835323 - 2¹⁸ = 171379304573179 is a prime.

It is a super-2 number, since 2×171379304835323² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (171379304835623) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47473865 + ... + 50956122.

It is an arithmetic number, because the mean of its divisors is an integer number (11713168572000).

Almost surely, 2^{171379304835323} is an apocalyptic number.

171379304835323 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

171379304835323 is a deficient number, since it is larger than the sum of its proper divisors (16031392316677).

171379304835323 is a wasteful number, since it uses less digits than its factorization.

171379304835323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98432066.

The product of its (nonzero) digits is 34292160, while the sum is 59.

The spelling of 171379304835323 in words is "one hundred seventy-one trillion, three hundred seventy-nine billion, three hundred four million, eight hundred thirty-five thousand, three hundred twenty-three".