166132201333 has 32 divisors (see below), whose sum is σ = 192963513600. Its totient is φ = 140097984000.

The previous prime is 166132201309. The next prime is 166132201409. The reversal of 166132201333 is 333102231661.

166132201333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 166132201333 - 2³⁷ = 28693247861 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 166132201295 and 166132201304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (166132231333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 112174953 + ... + 112176433.

It is an arithmetic number, because the mean of its divisors is an integer number (6030109800).

Almost surely, 2^166132201333 is an apocalyptic number.

It is an amenable number.

166132201333 is a deficient number, since it is larger than the sum of its proper divisors (26831312267).

166132201333 is a wasteful number, since it uses less digits than its factorization.

166132201333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2589.

The product of its (nonzero) digits is 11664, while the sum is 31.

Adding to 166132201333 its reverse (333102231661), we get a palindrome (499234432994).

The spelling of 166132201333 in words is "one hundred sixty-six billion, one hundred thirty-two million, two hundred one thousand, three hundred thirty-three".