123102023 has 8 divisors (see below), whose sum is σ = 138625536. Its totient is φ = 108300600.

The previous prime is 123102011. The next prime is 123102029. The reversal of 123102023 is 320201321.

It is a happy number.

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 123102023 - 2⁶ = 123101959 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123101989 and 123102007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123102029) 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, 180161 + ... + 180842.

It is an arithmetic number, because the mean of its divisors is an integer number (17328192).

Almost surely, 2^123102023 is an apocalyptic number.

123102023 is a deficient number, since it is larger than the sum of its proper divisors (15523513).

123102023 is a wasteful number, since it uses less digits than its factorization.

123102023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 361045.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 123102023 is about 11095.1351050810. The cubic root of 123102023 is about 497.4564466136.

Adding to 123102023 its reverse (320201321), we get a palindrome (443303344).

The spelling of 123102023 in words is "one hundred twenty-three million, one hundred two thousand, twenty-three".