123043044232 has 32 divisors (see below), whose sum is σ = 232165584000. Its totient is φ = 61132472064.

The previous prime is 123043044209. The next prime is 123043044247. The reversal of 123043044232 is 232440340321.

123043044232 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 123043044232.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4412269 + ... + 4440067.

It is an arithmetic number, because the mean of its divisors is an integer number (7255174500).

Almost surely, 2^123043044232 is an apocalyptic number.

It is an amenable number.

123043044232 is a deficient number, since it is larger than the sum of its proper divisors (109122539768).

123043044232 is a wasteful number, since it uses less digits than its factorization.

123043044232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31285 (or 31281 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 123043044232 its reverse (232440340321), we get a palindrome (355483384553).

The spelling of 123043044232 in words is "one hundred twenty-three billion, forty-three million, forty-four thousand, two hundred thirty-two".