123022433 has 2 divisors, whose sum is σ = 123022434. Its totient is φ = 123022432.

The previous prime is 123022411. The next prime is 123022451. The reversal of 123022433 is 334220321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 114425809 + 8596624 = 10697^2 + 2932^2 .

It is a cyclic number.

It is not a de Polignac number, because 123022433 - 2¹⁴ = 123006049 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (123022463) 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, 61511216 + 61511217.

It is an arithmetic number, because the mean of its divisors is an integer number (61511217).

Almost surely, 2^123022433 is an apocalyptic number.

It is an amenable number.

123022433 is a deficient number, since it is larger than the sum of its proper divisors (1).

123022433 is an equidigital number, since it uses as much as digits as its factorization.

123022433 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 20.

The square root of 123022433 is about 11091.5478180460. The cubic root of 123022433 is about 497.3492155181.

Adding to 123022433 its reverse (334220321), we get a palindrome (457242754).

The spelling of 123022433 in words is "one hundred twenty-three million, twenty-two thousand, four hundred thirty-three".