164504103 has 8 divisors (see below), whose sum is σ = 223477488. Its totient is φ = 107600064.

The previous prime is 164504083. The next prime is 164504107. The reversal of 164504103 is 301405461.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 164504103 - 2⁸ = 164503847 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164504107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517150 + ... + 517467.

It is an arithmetic number, because the mean of its divisors is an integer number (27934686).

Almost surely, 2^164504103 is an apocalyptic number.

164504103 is a deficient number, since it is larger than the sum of its proper divisors (58973385).

164504103 is a wasteful number, since it uses less digits than its factorization.

164504103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034673.

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 164504103 is about 12825.9152889765. The cubic root of 164504103 is about 547.9306292833.

Adding to 164504103 its reverse (301405461), we get a palindrome (465909564).

The spelling of 164504103 in words is "one hundred sixty-four million, five hundred four thousand, one hundred three".