123022303 has 2 divisors, whose sum is σ = 123022304. Its totient is φ = 123022302.

The previous prime is 123022271. The next prime is 123022307. The reversal of 123022303 is 303220321.

It is a strong prime.

It is an emirp because it is prime and its reverse (303220321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 123022303 - 2⁵ = 123022271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123022307) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61511151 + 61511152.

It is an arithmetic number, because the mean of its divisors is an integer number (61511152).

Almost surely, 2^123022303 is an apocalyptic number.

123022303 is a deficient number, since it is larger than the sum of its proper divisors (1).

123022303 is an equidigital number, since it uses as much as digits as its factorization.

123022303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 123022303 is about 11091.5419577262. The cubic root of 123022303 is about 497.3490403321.

Adding to 123022303 its reverse (303220321), we get a palindrome (426242624).

The spelling of 123022303 in words is "one hundred twenty-three million, twenty-two thousand, three hundred three".