123223210300023 has 4 divisors (see below), whose sum is σ = 164297613733368. Its totient is φ = 82148806866680.

The previous prime is 123223210299997. The next prime is 123223210300063. The reversal of 123223210300023 is 320003012322321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 123223210300023 - 2¹⁰ = 123223210298999 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 123223210299966 and 123223210300002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123223210300063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20537201716668 + ... + 20537201716673.

It is an arithmetic number, because the mean of its divisors is an integer number (41074403433342).

Almost surely, 2^{123223210300023} is an apocalyptic number.

123223210300023 is a deficient number, since it is larger than the sum of its proper divisors (41074403433345).

123223210300023 is an equidigital number, since it uses as much as digits as its factorization.

123223210300023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41074403433344.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 123223210300023 its reverse (320003012322321), we get a palindrome (443226222622344).

The spelling of 123223210300023 in words is "one hundred twenty-three trillion, two hundred twenty-three billion, two hundred ten million, three hundred thousand, twenty-three".