123741323 has 2 divisors, whose sum is σ = 123741324. Its totient is φ = 123741322.

The previous prime is 123741313. The next prime is 123741337. The reversal of 123741323 is 323147321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 123741323 - 2⁶ = 123741259 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123741292 and 123741301.

It is not a weakly prime, because it can be changed into another prime (123741313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61870661 + 61870662.

It is an arithmetic number, because the mean of its divisors is an integer number (61870662).

Almost surely, 2^123741323 is an apocalyptic number.

123741323 is a deficient number, since it is larger than the sum of its proper divisors (1).

123741323 is an equidigital number, since it uses as much as digits as its factorization.

123741323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3024, while the sum is 26.

The square root of 123741323 is about 11123.9077216597. The cubic root of 123741323 is about 498.3160993233.

Adding to 123741323 its reverse (323147321), we get a palindrome (446888644).

The spelling of 123741323 in words is "one hundred twenty-three million, seven hundred forty-one thousand, three hundred twenty-three".