2123322321303 has 6 divisors (see below), whose sum is σ = 3067021130784. Its totient is φ = 1415548214196.

The previous prime is 2123322321287. The next prime is 2123322321311. The reversal of 2123322321303 is 3031232233212.

2123322321303 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 32 + 2 + 321 + 303 = 666.

It is not a de Polignac number, because 2123322321303 - 2⁴ = 2123322321287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123322321313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 117962351175 + ... + 117962351192.

It is an arithmetic number, because the mean of its divisors is an integer number (511170188464).

Almost surely, 2^{2123322321303} is an apocalyptic number.

2123322321303 is a deficient number, since it is larger than the sum of its proper divisors (943698809481).

2123322321303 is a wasteful number, since it uses less digits than its factorization.

2123322321303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235924702373 (or 235924702370 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 2123322321303 its reverse (3031232233212), we get a palindrome (5154554554515).

The spelling of 2123322321303 in words is "two trillion, one hundred twenty-three billion, three hundred twenty-two million, three hundred twenty-one thousand, three hundred three".