2162601323 has 8 divisors (see below), whose sum is σ = 2255379840. Its totient is φ = 2071261440.

The previous prime is 2162601269. The next prime is 2162601349. The reversal of 2162601323 is 3231062612.

2162601323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2162601323 - 2¹⁰ = 2162600299 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2162601292 and 2162601301.

It is not an unprimeable number, because it can be changed into a prime (2162631323) 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, 356588 + ... + 362601.

It is an arithmetic number, because the mean of its divisors is an integer number (281922480).

Almost surely, 2^2162601323 is an apocalyptic number.

2162601323 is a deficient number, since it is larger than the sum of its proper divisors (92778517).

2162601323 is an equidigital number, since it uses as much as digits as its factorization.

2162601323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719317.

The product of its (nonzero) digits is 2592, while the sum is 26.

The square root of 2162601323 is about 46503.7775132300. Note that the first 3 decimals coincide. The cubic root of 2162601323 is about 1293.1795299636.

Adding to 2162601323 its reverse (3231062612), we get a palindrome (5393663935).

The spelling of 2162601323 in words is "two billion, one hundred sixty-two million, six hundred one thousand, three hundred twenty-three".