164106211233 has 16 divisors (see below), whose sum is σ = 219692779200. Its totient is φ = 108962021376.

The previous prime is 164106211183. The next prime is 164106211237. The reversal of 164106211233 is 332112601461.

It is not a de Polignac number, because 164106211233 - 2²¹ = 164104114081 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 164106211233.

It is not an unprimeable number, because it can be changed into a prime (164106211237) 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, 7218318 + ... + 7241016.

It is an arithmetic number, because the mean of its divisors is an integer number (13730798700).

Almost surely, 2^164106211233 is an apocalyptic number.

It is an amenable number.

164106211233 is a deficient number, since it is larger than the sum of its proper divisors (55586567967).

164106211233 is a wasteful number, since it uses less digits than its factorization.

164106211233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32336.

The product of its (nonzero) digits is 5184, while the sum is 30.

Adding to 164106211233 its reverse (332112601461), we get a palindrome (496218812694).

The spelling of 164106211233 in words is "one hundred sixty-four billion, one hundred six million, two hundred eleven thousand, two hundred thirty-three".