163215003064323 has 8 divisors (see below), whose sum is σ = 248708576098048. Its totient is φ = 93265716036744.

The previous prime is 163215003064313. The next prime is 163215003064457. The reversal of 163215003064323 is 323460300512361.

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

It is not a de Polignac number, because 163215003064323 - 2²⁹ = 163214466193411 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (163215003064313) 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, 3886071501511 + ... + 3886071501552.

It is an arithmetic number, because the mean of its divisors is an integer number (31088572012256).

Almost surely, 2^{163215003064323} is an apocalyptic number.

163215003064323 is a deficient number, since it is larger than the sum of its proper divisors (85493573033725).

163215003064323 is an equidigital number, since it uses as much as digits as its factorization.

163215003064323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7772143003073.

The product of its (nonzero) digits is 233280, while the sum is 39.

Adding to 163215003064323 its reverse (323460300512361), we get a palindrome (486675303576684).

The spelling of 163215003064323 in words is "one hundred sixty-three trillion, two hundred fifteen billion, three million, sixty-four thousand, three hundred twenty-three".