123342023 has 8 divisors (see below), whose sum is σ = 141124992. Its totient is φ = 105599736.

The previous prime is 123342013. The next prime is 123342047. The reversal of 123342023 is 320243321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123342023 - 2⁴ = 123342007 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123341986 and 123342004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123342013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3365 + ... + 16062.

It is an arithmetic number, because the mean of its divisors is an integer number (17640624).

Almost surely, 2^123342023 is an apocalyptic number.

123342023 is a deficient number, since it is larger than the sum of its proper divisors (17782969).

123342023 is an equidigital number, since it uses as much as digits as its factorization.

123342023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20341.

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 123342023 is about 11105.9453897451. The cubic root of 123342023 is about 497.7795175126.

Adding to 123342023 its reverse (320243321), we get a palindrome (443585344).

The spelling of 123342023 in words is "one hundred twenty-three million, three hundred forty-two thousand, twenty-three".