30231231032232 has 80 divisors (see below), whose sum is σ = 84976775363700. Its totient is φ = 10041215466240.

The previous prime is 30231231032213. The next prime is 30231231032237. The reversal of 30231231032232 is 23223013213203.

30231231032232 is a `hidden beast` number, since 3 + 0 + 2 + 312 + 310 + 3 + 2 + 2 + 32 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 25257198127716 + 4974032904516 = 5025654^2 + 2230254^2 .

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 = 30231231032196 and 30231231032205.

It is not an unprimeable number, because it can be changed into a prime (30231231032237) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 82830607 + ... + 83194782.

Almost surely, 2^{30231231032232} is an apocalyptic number.

It is an amenable number.

30231231032232 is an abundant number, since it is smaller than the sum of its proper divisors (54745544331468).

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

30231231032232 is a wasteful number, since it uses less digits than its factorization.

30231231032232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 166025688 (or 166025675 counting only the distinct ones).

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

Adding to 30231231032232 its reverse (23223013213203), we get a palindrome (53454244245435).

The spelling of 30231231032232 in words is "thirty trillion, two hundred thirty-one billion, two hundred thirty-one million, thirty-two thousand, two hundred thirty-two".