2123133144271 has 2 divisors, whose sum is σ = 2123133144272. Its totient is φ = 2123133144270.

The previous prime is 2123133144221. The next prime is 2123133144299. The reversal of 2123133144271 is 1724413313212.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2123133144271 - 2¹⁵ = 2123133111503 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2123133144221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061566572135 + 1061566572136.

It is an arithmetic number, because the mean of its divisors is an integer number (1061566572136).

Almost surely, 2^{2123133144271} is an apocalyptic number.

2123133144271 is a deficient number, since it is larger than the sum of its proper divisors (1).

2123133144271 is an equidigital number, since it uses as much as digits as its factorization.

2123133144271 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 34.

Adding to 2123133144271 its reverse (1724413313212), we get a palindrome (3847546457483).

The spelling of 2123133144271 in words is "two trillion, one hundred twenty-three billion, one hundred thirty-three million, one hundred forty-four thousand, two hundred seventy-one".