2163316026 has 8 divisors (see below), whose sum is σ = 4326632064. Its totient is φ = 721105340.

The previous prime is 2163316009. The next prime is 2163316027. The reversal of 2163316026 is 6206133612.

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

2163316026 is an admirable number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 2163315984 and 2163316002.

It is not an unprimeable number, because it can be changed into a prime (2163316027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180276330 + ... + 180276341.

It is an arithmetic number, because the mean of its divisors is an integer number (540829008).

Almost surely, 2^2163316026 is an apocalyptic number.

2163316026 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2163316026 is a wasteful number, since it uses less digits than its factorization.

2163316026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 360552676.

The product of its (nonzero) digits is 7776, while the sum is 30.

The square root of 2163316026 is about 46511.4612326897. The cubic root of 2163316026 is about 1293.3219722287.

Adding to 2163316026 its reverse (6206133612), we get a palindrome (8369449638).

The spelling of 2163316026 in words is "two billion, one hundred sixty-three million, three hundred sixteen thousand, twenty-six".