162173010361 has 8 divisors (see below), whose sum is σ = 168071355648. Its totient is φ = 156316350000.

The previous prime is 162173010319. The next prime is 162173010367. The reversal of 162173010361 is 163010371261.

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 162173010361 - 2¹⁷ = 162172879289 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (162173010367) 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 7 ways as a sum of consecutive naturals, for example, 10413310 + ... + 10428871.

It is an arithmetic number, because the mean of its divisors is an integer number (21008919456).

Almost surely, 2^162173010361 is an apocalyptic number.

It is an amenable number.

162173010361 is a deficient number, since it is larger than the sum of its proper divisors (5898345287).

162173010361 is a wasteful number, since it uses less digits than its factorization.

162173010361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20842463.

The product of its (nonzero) digits is 4536, while the sum is 31.

The spelling of 162173010361 in words is "one hundred sixty-two billion, one hundred seventy-three million, ten thousand, three hundred sixty-one".