32231130030 has 96 divisors (see below), whose sum is σ = 91948128480. Its totient is φ = 7768400640.

The previous prime is 32231130011. The next prime is 32231130031. The reversal of 32231130030 is 3003113223.

32231130030 is a `hidden beast` number, since 3 + 22 + 311 + 300 + 30 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 32231129985 and 32231130012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32231130031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 77176 + ... + 265364.

It is an arithmetic number, because the mean of its divisors is an integer number (957793005).

Almost surely, 2^32231130030 is an apocalyptic number.

32231130030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 32231130030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45974064240).

32231130030 is an abundant number, since it is smaller than the sum of its proper divisors (59716998450).

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

32231130030 is a wasteful number, since it uses less digits than its factorization.

32231130030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 188386 (or 188383 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 32231130030 its reverse (3003113223), we get a palindrome (35234243253).

It can be divided in two parts, 32231 and 130030, that added together give a palindrome (162261).

The spelling of 32231130030 in words is "thirty-two billion, two hundred thirty-one million, one hundred thirty thousand, thirty".