166032020045233 has 8 divisors (see below), whose sum is σ = 167006338049088. Its totient is φ = 165057869804304.

The previous prime is 166032020045231. The next prime is 166032020045321. The reversal of 166032020045233 is 332540020230661.

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 166032020045233 - 2¹ = 166032020045231 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 166032020045192 and 166032020045201.

It is not an unprimeable number, because it can be changed into a prime (166032020045231) 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, 39955285 + ... + 43914562.

It is an arithmetic number, because the mean of its divisors is an integer number (20875792256136).

Almost surely, 2^{166032020045233} is an apocalyptic number.

It is an amenable number.

166032020045233 is a deficient number, since it is larger than the sum of its proper divisors (974318003855).

166032020045233 is a wasteful number, since it uses less digits than its factorization.

166032020045233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83881463.

The product of its (nonzero) digits is 155520, while the sum is 37.

Adding to 166032020045233 its reverse (332540020230661), we get a palindrome (498572040275894).

The spelling of 166032020045233 in words is "one hundred sixty-six trillion, thirty-two billion, twenty million, forty-five thousand, two hundred thirty-three".