2123003023223 has 2 divisors, whose sum is σ = 2123003023224. Its totient is φ = 2123003023222.

The previous prime is 2123003023177. The next prime is 2123003023231. The reversal of 2123003023223 is 3223203003212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2123003023223 - 2¹⁰ = 2123003022199 is a prime.

It is a super-2 number, since 2×2123003023223² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2123003029223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061501511611 + 1061501511612.

It is an arithmetic number, because the mean of its divisors is an integer number (1061501511612).

Almost surely, 2^{2123003023223} is an apocalyptic number.

2123003023223 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123003023223 is an equidigital number, since it uses as much as digits as its factorization.

2123003023223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 2123003023223 its reverse (3223203003212), we get a palindrome (5346206026435).

The spelling of 2123003023223 in words is "two trillion, one hundred twenty-three billion, three million, twenty-three thousand, two hundred twenty-three".