232002130133232 has 160 divisors (see below), whose sum is σ = 674083801986560. Its totient is φ = 76390436136960.

The previous prime is 232002130133231. The next prime is 232002130133309. The reversal of 232002130133232 is 232331031200232.

232002130133232 is a `hidden beast` number, since 2 + 3 + 2 + 0 + 0 + 21 + 301 + 332 + 3 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 232002130133196 and 232002130133205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232002130133231) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 16622757 + ... + 27208827.

It is an arithmetic number, because the mean of its divisors is an integer number (4213023762416).

Almost surely, 2^{232002130133232} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 232002130133232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337041900993280).

232002130133232 is an abundant number, since it is smaller than the sum of its proper divisors (442081671853328).

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

232002130133232 is a wasteful number, since it uses less digits than its factorization.

232002130133232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10586708 (or 10586696 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 27.

Adding to 232002130133232 its reverse (232331031200232), we get a palindrome (464333161333464).

The spelling of 232002130133232 in words is "two hundred thirty-two trillion, two billion, one hundred thirty million, one hundred thirty-three thousand, two hundred thirty-two".