234121121323 has 2 divisors, whose sum is σ = 234121121324. Its totient is φ = 234121121322.

The previous prime is 234121121287. The next prime is 234121121357. The reversal of 234121121323 is 323121121432.

234121121323 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 234121121323 - 2⁹ = 234121120811 is a prime.

It is not a weakly prime, because it can be changed into another prime (234121121383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117060560661 + 117060560662.

It is an arithmetic number, because the mean of its divisors is an integer number (117060560662).

Almost surely, 2^234121121323 is an apocalyptic number.

234121121323 is a deficient number, since it is larger than the sum of its proper divisors (1).

234121121323 is an equidigital number, since it uses as much as digits as its factorization.

234121121323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

Adding to 234121121323 its reverse (323121121432), we get a palindrome (557242242755).

The spelling of 234121121323 in words is "two hundred thirty-four billion, one hundred twenty-one million, one hundred twenty-one thousand, three hundred twenty-three".