235000123 has 2 divisors, whose sum is σ = 235000124. Its totient is φ = 235000122.

The previous prime is 235000109. The next prime is 235000153. The reversal of 235000123 is 321000532.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 235000123 - 2¹³ = 234991931 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 235000097 and 235000106.

It is not a weakly prime, because it can be changed into another prime (235000153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 117500061 + 117500062.

It is an arithmetic number, because the mean of its divisors is an integer number (117500062).

Almost surely, 2^235000123 is an apocalyptic number.

235000123 is a deficient number, since it is larger than the sum of its proper divisors (1).

235000123 is an equidigital number, since it uses as much as digits as its factorization.

235000123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 16.

The square root of 235000123 is about 15329.7137285730. The cubic root of 235000123 is about 617.1006869420.

Adding to 235000123 its reverse (321000532), we get a palindrome (556000655).

The spelling of 235000123 in words is "two hundred thirty-five million, one hundred twenty-three", and thus it is an aban number.