232203221123 has 8 divisors (see below), whose sum is σ = 233708662368. Its totient is φ = 230699656384.

The previous prime is 232203221071. The next prime is 232203221141. The reversal of 232203221123 is 321122302232.

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 232203221123 - 2¹² = 232203217027 is a prime.

It is a super-2 number, since 2×232203221123² (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 (232203221023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 220415 + ... + 716232.

It is an arithmetic number, because the mean of its divisors is an integer number (29213582796).

Almost surely, 2^232203221123 is an apocalyptic number.

232203221123 is a deficient number, since it is larger than the sum of its proper divisors (1505441245).

232203221123 is a wasteful number, since it uses less digits than its factorization.

232203221123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 938253.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 232203221123 its reverse (321122302232), we get a palindrome (553325523355).

The spelling of 232203221123 in words is "two hundred thirty-two billion, two hundred three million, two hundred twenty-one thousand, one hundred twenty-three".