232223203123 has 4 divisors (see below), whose sum is σ = 245883391560. Its totient is φ = 218563014688.

The previous prime is 232223203099. The next prime is 232223203159. The reversal of 232223203123 is 321302322232.

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 232223203123 - 2¹⁷ = 232223072051 is a prime.

It is a super-2 number, since 2×232223203123² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232223203523) 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, 6830094193 + ... + 6830094226.

It is an arithmetic number, because the mean of its divisors is an integer number (61470847890).

Almost surely, 2^232223203123 is an apocalyptic number.

232223203123 is a deficient number, since it is larger than the sum of its proper divisors (13660188437).

232223203123 is a wasteful number, since it uses less digits than its factorization.

232223203123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13660188436.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 232223203123 its reverse (321302322232), we get a palindrome (553525525355).

The spelling of 232223203123 in words is "two hundred thirty-two billion, two hundred twenty-three million, two hundred three thousand, one hundred twenty-three".