123210104232 has 64 divisors (see below), whose sum is σ = 325011456000. Its totient is φ = 38815533504.

The previous prime is 123210104203. The next prime is 123210104233. The reversal of 123210104232 is 232401012321.

123210104232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 123210104199 and 123210104208.

It is not an unprimeable number, because it can be changed into a prime (123210104233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131368 + ... + 513495.

It is an arithmetic number, because the mean of its divisors is an integer number (5078304000).

Almost surely, 2^123210104232 is an apocalyptic number.

123210104232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123210104232 is an abundant number, since it is smaller than the sum of its proper divisors (201801351768).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123210104232 is a wasteful number, since it uses less digits than its factorization.

123210104232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 645310 (or 645306 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 123210104232 its reverse (232401012321), we get a palindrome (355611116553).

The spelling of 123210104232 in words is "one hundred twenty-three billion, two hundred ten million, one hundred four thousand, two hundred thirty-two".