2015163223 has 8 divisors (see below), whose sum is σ = 2133133200. Its totient is φ = 1900425408.

The previous prime is 2015163209. The next prime is 2015163247. The reversal of 2015163223 is 3223615102.

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 2015163223 - 2²⁹ = 1478292311 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 (2015163823) 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, 806758 + ... + 809251.

It is an arithmetic number, because the mean of its divisors is an integer number (266641650).

Almost surely, 2^2015163223 is an apocalyptic number.

2015163223 is a deficient number, since it is larger than the sum of its proper divisors (117969977).

2015163223 is a wasteful number, since it uses less digits than its factorization.

2015163223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1616081.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 2015163223 is about 44890.5694216502. The cubic root of 2015163223 is about 1263.0971141124.

Adding to 2015163223 its reverse (3223615102), we get a palindrome (5238778325).

The spelling of 2015163223 in words is "two billion, fifteen million, one hundred sixty-three thousand, two hundred twenty-three".