123022127 has 2 divisors, whose sum is σ = 123022128. Its totient is φ = 123022126.

The previous prime is 123022121. The next prime is 123022153. The reversal of 123022127 is 721220321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123022127 - 2⁴ = 123022111 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 123022099 and 123022108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123022121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61511063 + 61511064.

It is an arithmetic number, because the mean of its divisors is an integer number (61511064).

Almost surely, 2^123022127 is an apocalyptic number.

123022127 is a deficient number, since it is larger than the sum of its proper divisors (1).

123022127 is an equidigital number, since it uses as much as digits as its factorization.

123022127 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 20.

The square root of 123022127 is about 11091.5340237498. The cubic root of 123022127 is about 497.3488031571.

Adding to 123022127 its reverse (721220321), we get a palindrome (844242448).

The spelling of 123022127 in words is "one hundred twenty-three million, twenty-two thousand, one hundred twenty-seven".