163001004323 has 8 divisors (see below), whose sum is σ = 168903252000. Its totient is φ = 157117524928.

The previous prime is 163001004311. The next prime is 163001004343. The reversal of 163001004323 is 323400100361.

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

It is a cyclic number.

It is not a de Polignac number, because 163001004323 - 2⁶ = 163001004259 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163001004343) 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, 4674386 + ... + 4709127.

It is an arithmetic number, because the mean of its divisors is an integer number (21112906500).

Almost surely, 2^163001004323 is an apocalyptic number.

163001004323 is a deficient number, since it is larger than the sum of its proper divisors (5902247677).

163001004323 is an equidigital number, since it uses as much as digits as its factorization.

163001004323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9384141.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 163001004323 its reverse (323400100361), we get a palindrome (486401104684).

The spelling of 163001004323 in words is "one hundred sixty-three billion, one million, four thousand, three hundred twenty-three".