30150231320000 has 280 divisors, whose sum is σ = 85852014061440. Its totient is φ = 10386679680000.

The previous prime is 30150231319937. The next prime is 30150231320003. The reversal of 30150231320000 is 2313205103.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30150231320003) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 6556757 + ... + 10163243.

Almost surely, 2^{30150231320000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30150231320000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42926007030720).

30150231320000 is an abundant number, since it is smaller than the sum of its proper divisors (55701782741440).

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

30150231320000 is a wasteful number, since it uses less digits than its factorization.

30150231320000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3606549 (or 3606524 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 20.

Adding to 30150231320000 its reverse (2313205103), we get a palindrome (30152544525103).

The spelling of 30150231320000 in words is "thirty trillion, one hundred fifty billion, two hundred thirty-one million, three hundred twenty thousand".