123364223 has 4 divisors (see below), whose sum is σ = 130620960. Its totient is φ = 116107488.

The previous prime is 123364217. The next prime is 123364229. The reversal of 123364223 is 322463321.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322463321 = 43 ⋅7499147.

It is an interprime number because it is at equal distance from previous prime (123364217) and next prime (123364229).

It is a cyclic number.

It is not a de Polignac number, because 123364223 - 2⁸ = 123363967 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123364192 and 123364201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123364229) 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, 3628343 + ... + 3628376.

It is an arithmetic number, because the mean of its divisors is an integer number (32655240).

Almost surely, 2^123364223 is an apocalyptic number.

123364223 is a deficient number, since it is larger than the sum of its proper divisors (7256737).

123364223 is an equidigital number, since it uses as much as digits as its factorization.

123364223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7256736.

The product of its digits is 5184, while the sum is 26.

The square root of 123364223 is about 11106.9448094424. The cubic root of 123364223 is about 497.8093803879.

It can be divided in two parts, 1233 and 64223, that added together give a palindrome (65456).

The spelling of 123364223 in words is "one hundred twenty-three million, three hundred sixty-four thousand, two hundred twenty-three".