123230623 has 2 divisors, whose sum is σ = 123230624. Its totient is φ = 123230622.

The previous prime is 123230617. The next prime is 123230629. The reversal of 123230623 is 326032321.

It is a balanced prime because it is at equal distance from previous prime (123230617) and next prime (123230629).

It is a cyclic number.

It is not a de Polignac number, because 123230623 - 2⁹ = 123230111 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123230594 and 123230603.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123230629) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61615311 + 61615312.

It is an arithmetic number, because the mean of its divisors is an integer number (61615312).

Almost surely, 2^123230623 is an apocalyptic number.

123230623 is a deficient number, since it is larger than the sum of its proper divisors (1).

123230623 is an equidigital number, since it uses as much as digits as its factorization.

123230623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 22.

The square root of 123230623 is about 11100.9289250945. The cubic root of 123230623 is about 497.6296109362.

Adding to 123230623 its reverse (326032321), we get a palindrome (449262944).

The spelling of 123230623 in words is "one hundred twenty-three million, two hundred thirty thousand, six hundred twenty-three".