123232200321 has 8 divisors (see below), whose sum is σ = 164317331200. Its totient is φ = 82150934832.

The previous prime is 123232200317. The next prime is 123232200331. The reversal of 123232200321 is 123002232321.

It is a happy number.

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

It is not a de Polignac number, because 123232200321 - 2² = 123232200317 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123232200331) 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, 891121 + ... + 1020078.

It is an arithmetic number, because the mean of its divisors is an integer number (20539666400).

Almost surely, 2^123232200321 is an apocalyptic number.

It is an amenable number.

123232200321 is a deficient number, since it is larger than the sum of its proper divisors (41085130879).

123232200321 is a wasteful number, since it uses less digits than its factorization.

123232200321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1932695.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 123232200321 its reverse (123002232321), we get a palindrome (246234432642).

The spelling of 123232200321 in words is "one hundred twenty-three billion, two hundred thirty-two million, two hundred thousand, three hundred twenty-one".