30984161130 has 48 divisors (see below), whose sum is σ = 86755654440. Its totient is φ = 7626870144.

The previous prime is 30984161129. The next prime is 30984161161. The reversal of 30984161130 is 3116148903.

30984161130 is a `hidden beast` number, since 3 + 0 + 9 + 8 + 4 + 1 + 611 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 28170601281 + 2813559849 = 167841^2 + 53043^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 13239925 + ... + 13242264.

Almost surely, 2^30984161130 is an apocalyptic number.

30984161130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30984161130 is an abundant number, since it is smaller than the sum of its proper divisors (55771493310).

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

30984161130 is a wasteful number, since it uses less digits than its factorization.

30984161130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26482215 (or 26482212 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 36.

The spelling of 30984161130 in words is "thirty billion, nine hundred eighty-four million, one hundred sixty-one thousand, one hundred thirty".