30355727130 has 64 divisors (see below), whose sum is σ = 81212503680. Its totient is φ = 8068470912.

The previous prime is 30355727113. The next prime is 30355727191. The reversal of 30355727130 is 3172755303.

30355727130 is a `hidden beast` number, since 3 + 0 + 3 + 557 + 2 + 71 + 30 = 666.

30355727130 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

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 31 ways as a sum of consecutive naturals, for example, 100219 + ... + 265998.

It is an arithmetic number, because the mean of its divisors is an integer number (1268945370).

Almost surely, 2^30355727130 is an apocalyptic number.

30355727130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30355727130 is an abundant number, since it is smaller than the sum of its proper divisors (50856776550).

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

30355727130 is a wasteful number, since it uses less digits than its factorization.

30355727130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366540 (or 366534 counting only the distinct ones).

The product of its (nonzero) digits is 66150, while the sum is 36.

The spelling of 30355727130 in words is "thirty billion, three hundred fifty-five million, seven hundred twenty-seven thousand, one hundred thirty".