123232223321 has 8 divisors (see below), whose sum is σ = 130561800480. Its totient is φ = 115911604288.

The previous prime is 123232223311. The next prime is 123232223327. The reversal of 123232223321 is 123322232321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123232223321 - 2²² = 123228029017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123232223327) 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, 2211191 + ... + 2266236.

It is an arithmetic number, because the mean of its divisors is an integer number (16320225060).

Almost surely, 2^123232223321 is an apocalyptic number.

It is an amenable number.

123232223321 is a deficient number, since it is larger than the sum of its proper divisors (7329577159).

123232223321 is a wasteful number, since it uses less digits than its factorization.

123232223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4479063.

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

Adding to 123232223321 its reverse (123322232321), we get a palindrome (246554455642).

The spelling of 123232223321 in words is "one hundred twenty-three billion, two hundred thirty-two million, two hundred twenty-three thousand, three hundred twenty-one".