164343107 has 4 divisors (see below), whose sum is σ = 164368776. Its totient is φ = 164317440.

The previous prime is 164343083. The next prime is 164343133. The reversal of 164343107 is 701343461.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 164343107 - 2⁶ = 164343043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 164343107.

It is not an unprimeable number, because it can be changed into a prime (164343187) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5507 + ... + 18947.

It is an arithmetic number, because the mean of its divisors is an integer number (41092194).

Almost surely, 2^164343107 is an apocalyptic number.

164343107 is a deficient number, since it is larger than the sum of its proper divisors (25669).

164343107 is a wasteful number, since it uses less digits than its factorization.

164343107 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25668.

The product of its (nonzero) digits is 6048, while the sum is 29.

The square root of 164343107 is about 12819.6375533788. The cubic root of 164343107 is about 547.7518223287.

Adding to 164343107 its reverse (701343461), we get a palindrome (865686568).

The spelling of 164343107 in words is "one hundred sixty-four million, three hundred forty-three thousand, one hundred seven".