164102 has 4 divisors (see below), whose sum is σ = 246156. Its totient is φ = 82050.

The previous prime is 164093. The next prime is 164113. The reversal of 164102 is 201461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201461 = 13 ⋅15497.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41024 + ... + 41027.

It is an arithmetic number, because the mean of its divisors is an integer number (61539).

2¹⁶⁴¹⁰² is an apocalyptic number.

164102 is a deficient number, since it is larger than the sum of its proper divisors (82054).

164102 is an equidigital number, since it uses as much as digits as its factorization.

164102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82053.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 164102 is about 405.0950505746. The cubic root of 164102 is about 54.7483823184.

Adding to 164102 its reverse (201461), we get a palindrome (365563).

The spelling of 164102 in words is "one hundred sixty-four thousand, one hundred two".