164317342303 has 8 divisors (see below), whose sum is σ = 167066177616. Its totient is φ = 161570284800.

The previous prime is 164317342261. The next prime is 164317342331. The reversal of 164317342303 is 303243713461.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-164317342303 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 (164317342603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 257401 + ... + 628402.

It is an arithmetic number, because the mean of its divisors is an integer number (20883272202).

Almost surely, 2^164317342303 is an apocalyptic number.

164317342303 is a deficient number, since it is larger than the sum of its proper divisors (2748835313).

164317342303 is an equidigital number, since it uses as much as digits as its factorization.

164317342303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 888905.

The product of its (nonzero) digits is 108864, while the sum is 37.

The spelling of 164317342303 in words is "one hundred sixty-four billion, three hundred seventeen million, three hundred forty-two thousand, three hundred three".