2230123120123 has 2 divisors, whose sum is σ = 2230123120124. Its totient is φ = 2230123120122.

The previous prime is 2230123120111. The next prime is 2230123120171. The reversal of 2230123120123 is 3210213210322.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2230123120123 - 2²⁹ = 2229586249211 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230123120094 and 2230123120103.

It is not a weakly prime, because it can be changed into another prime (2230123120523) 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, 1115061560061 + 1115061560062.

It is an arithmetic number, because the mean of its divisors is an integer number (1115061560062).

Almost surely, 2^{2230123120123} is an apocalyptic number.

2230123120123 is a deficient number, since it is larger than the sum of its proper divisors (1).

2230123120123 is an equidigital number, since it uses as much as digits as its factorization.

2230123120123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 2230123120123 its reverse (3210213210322), we get a palindrome (5440336330445).

The spelling of 2230123120123 in words is "two trillion, two hundred thirty billion, one hundred twenty-three million, one hundred twenty thousand, one hundred twenty-three".