164102395 has 4 divisors (see below), whose sum is σ = 196922880. Its totient is φ = 131281912.

The previous prime is 164102359. The next prime is 164102417. The reversal of 164102395 is 593201461.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 593201461 = 31 ⋅19135531.

It is a cyclic number.

It is not a de Polignac number, because 164102395 - 2¹⁷ = 163971323 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16410235 + ... + 16410244.

It is an arithmetic number, because the mean of its divisors is an integer number (49230720).

Almost surely, 2^164102395 is an apocalyptic number.

164102395 is a deficient number, since it is larger than the sum of its proper divisors (32820485).

164102395 is an equidigital number, since it uses as much as digits as its factorization.

164102395 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32820484.

The product of its (nonzero) digits is 6480, while the sum is 31.

The square root of 164102395 is about 12810.2457041229. The cubic root of 164102395 is about 547.4842624557.

The spelling of 164102395 in words is "one hundred sixty-four million, one hundred two thousand, three hundred ninety-five".