170327923201 has 4 divisors (see below), whose sum is σ = 170332948912. Its totient is φ = 170322897492.

The previous prime is 170327923193. The next prime is 170327923211. The reversal of 170327923201 is 102329723071.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 102329723071 = 103 ⋅993492457.

It is a cyclic number.

It is not a de Polignac number, because 170327923201 - 2³ = 170327923193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (170327923211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2461671 + ... + 2529916.

It is an arithmetic number, because the mean of its divisors is an integer number (42583237228).

Almost surely, 2^170327923201 is an apocalyptic number.

It is an amenable number.

170327923201 is a deficient number, since it is larger than the sum of its proper divisors (5025711).

170327923201 is an equidigital number, since it uses as much as digits as its factorization.

170327923201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5025710.

The product of its (nonzero) digits is 31752, while the sum is 37.

The spelling of 170327923201 in words is "one hundred seventy billion, three hundred twenty-seven million, nine hundred twenty-three thousand, two hundred one".