30231132032230 has 16 divisors (see below), whose sum is σ = 55104848262720. Its totient is φ = 11939383789632.

The previous prime is 30231132032177. The next prime is 30231132032239. The reversal of 30231132032230 is 3223023113203.

It is a junction number, because it is equal to n+sod(n) for n = 30231132032195 and 30231132032204.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30231132032239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19133627079 + ... + 19133628658.

It is an arithmetic number, because the mean of its divisors is an integer number (3444053016420).

Almost surely, 2^{30231132032230} is an apocalyptic number.

30231132032230 is a deficient number, since it is larger than the sum of its proper divisors (24873716230490).

30231132032230 is a wasteful number, since it uses less digits than its factorization.

30231132032230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38267255823.

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 30231132032230 its reverse (3223023113203), we get a palindrome (33454155145433).

The spelling of 30231132032230 in words is "thirty trillion, two hundred thirty-one billion, one hundred thirty-two million, thirty-two thousand, two hundred thirty".