30320003213188 has 24 divisors (see below), whose sum is σ = 57157161586560. Its totient is φ = 13990023048480.

The previous prime is 30320003213173. The next prime is 30320003213189. The reversal of 30320003213188 is 88131230002303.

It is not an unprimeable number, because it can be changed into a prime (30320003213189) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79486828 + ... + 79867363.

It is an arithmetic number, because the mean of its divisors is an integer number (2381548399440).

Almost surely, 2^{30320003213188} is an apocalyptic number.

It is an amenable number.

30320003213188 is a deficient number, since it is larger than the sum of its proper divisors (26837158373372).

30320003213188 is a wasteful number, since it uses less digits than its factorization.

30320003213188 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159357867 (or 159357865 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 34.

The spelling of 30320003213188 in words is "thirty trillion, three hundred twenty billion, three million, two hundred thirteen thousand, one hundred eighty-eight".