2123302323 has 8 divisors (see below), whose sum is σ = 2835846288. Its totient is φ = 1413146624.

The previous prime is 2123302297. The next prime is 2123302327. The reversal of 2123302323 is 3232033212.

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 2123302323 - 2⁹ = 2123301811 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2123302323.

It is not an unprimeable number, because it can be changed into a prime (2123302327) 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, 594990 + ... + 598547.

It is an arithmetic number, because the mean of its divisors is an integer number (354480786).

Almost surely, 2^2123302323 is an apocalyptic number.

2123302323 is a deficient number, since it is larger than the sum of its proper divisors (712543965).

2123302323 is a wasteful number, since it uses less digits than its factorization.

2123302323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1194133.

The product of its (nonzero) digits is 1296, while the sum is 21.

The square root of 2123302323 is about 46079.3047148066. The cubic root of 2123302323 is about 1285.2983350470.

Adding to 2123302323 its reverse (3232033212), we get a palindrome (5355335535).

The spelling of 2123302323 in words is "two billion, one hundred twenty-three million, three hundred two thousand, three hundred twenty-three".