232120423132 has 48 divisors (see below), whose sum is σ = 445349388960. Its totient is φ = 105841417344.

The previous prime is 232120423103. The next prime is 232120423169. The reversal of 232120423132 is 231324021232.

232120423132 is digitally balanced in base 2, 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 = 232120423097 and 232120423106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 570288 + ... + 888520.

It is an arithmetic number, because the mean of its divisors is an integer number (9278112270).

Almost surely, 2^232120423132 is an apocalyptic number.

It is an amenable number.

232120423132 is a deficient number, since it is larger than the sum of its proper divisors (213228965828).

232120423132 is a wasteful number, since it uses less digits than its factorization.

232120423132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 318359 (or 318331 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 232120423132 its reverse (231324021232), we get a palindrome (463444444364).

The spelling of 232120423132 in words is "two hundred thirty-two billion, one hundred twenty million, four hundred twenty-three thousand, one hundred thirty-two".