30232231323200 has 42 divisors (see below), whose sum is σ = 74390184203586. Its totient is φ = 12092892528640.

The previous prime is 30232231323137. The next prime is 30232231323211. The reversal of 30232231323200 is 232313223203.

It can be written as a sum of positive squares in 3 ways, for example, as 2063566726144 + 28168664597056 = 1436512^2 + 5307416^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30232231323200.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 9447570689 + ... + 9447573888.

Almost surely, 2^{30232231323200} is an apocalyptic number.

It is an amenable number.

30232231323200 is an abundant number, since it is smaller than the sum of its proper divisors (44157952880386).

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

30232231323200 is a wasteful number, since it uses less digits than its factorization.

30232231323200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18895144599 (or 18895144584 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 30232231323200 its reverse (232313223203), we get a palindrome (30464544546403).

The spelling of 30232231323200 in words is "thirty trillion, two hundred thirty-two billion, two hundred thirty-one million, three hundred twenty-three thousand, two hundred".