30323323200000 has 480 divisors, whose sum is σ = 101073986975808. Its totient is φ = 8078100480000.

The previous prime is 30323323199987. The next prime is 30323323200017. The reversal of 30323323200000 is 232332303.

It is a tau number, because it is divible by the number of its divisors (480).

It is a self number, because there is not a number n which added to its sum of digits gives 30323323200000.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5937597447 + ... + 5937602553.

Almost surely, 2^{30323323200000} is an apocalyptic number.

30323323200000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30323323200000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50536993487904).

30323323200000 is an abundant number, since it is smaller than the sum of its proper divisors (70750663775808).

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

30323323200000 is an frugal number, since it uses more digits than its factorization.

30323323200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6390 (or 6354 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 21.

Adding to 30323323200000 its reverse (232332303), we get a palindrome (30323555532303).

The spelling of 30323323200000 in words is "thirty trillion, three hundred twenty-three billion, three hundred twenty-three million, two hundred thousand".