232120203324032 has 128 divisors (see below), whose sum is σ = 533170841832000. Its totient is φ = 99915517771776.

The previous prime is 232120203323977. The next prime is 232120203324043. The reversal of 232120203324032 is 230423302021232.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a junction number, because it is equal to n+sod(n) for n = 232120203323986 and 232120203324004.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95600378 + ... + 97998329.

Almost surely, 2^{232120203324032} is an apocalyptic number.

It is an amenable number.

232120203324032 is an abundant number, since it is smaller than the sum of its proper divisors (301050638507968).

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

232120203324032 is a wasteful number, since it uses less digits than its factorization.

232120203324032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 193598786 (or 193598774 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 232120203324032 its reverse (230423302021232), we get a palindrome (462543505345264).

The spelling of 232120203324032 in words is "two hundred thirty-two trillion, one hundred twenty billion, two hundred three million, three hundred twenty-four thousand, thirty-two".