164052103 has 4 divisors (see below), whose sum is σ = 166362768. Its totient is φ = 161741440.

The previous prime is 164052067. The next prime is 164052121. The reversal of 164052103 is 301250461.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 164052103 - 2²¹ = 161954951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (164052173) 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, 1155226 + ... + 1155367.

It is an arithmetic number, because the mean of its divisors is an integer number (41590692).

Almost surely, 2^164052103 is an apocalyptic number.

164052103 is a deficient number, since it is larger than the sum of its proper divisors (2310665).

164052103 is an equidigital number, since it uses as much as digits as its factorization.

164052103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2310664.

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 164052103 is about 12808.2825936969. The cubic root of 164052103 is about 547.4283280866.

The spelling of 164052103 in words is "one hundred sixty-four million, fifty-two thousand, one hundred three".