2321050605 has 8 divisors (see below), whose sum is σ = 3713680992. Its totient is φ = 1237893648.

The previous prime is 2321050601. The next prime is 2321050607. The reversal of 2321050605 is 5060501232.

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

It is not a de Polignac number, because 2321050605 - 2² = 2321050601 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2321050601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 77368339 + ... + 77368368.

It is an arithmetic number, because the mean of its divisors is an integer number (464210124).

Almost surely, 2^2321050605 is an apocalyptic number.

It is an amenable number.

2321050605 is a deficient number, since it is larger than the sum of its proper divisors (1392630387).

2321050605 is a wasteful number, since it uses less digits than its factorization.

2321050605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154736715.

The product of its (nonzero) digits is 1800, while the sum is 24.

The square root of 2321050605 is about 48177.2830803066. The cubic root of 2321050605 is about 1324.0209889259.

Adding to 2321050605 its reverse (5060501232), we get a palindrome (7381551837).

The spelling of 2321050605 in words is "two billion, three hundred twenty-one million, fifty thousand, six hundred five".