30100542852 has 24 divisors (see below), whose sum is σ = 70739888800. Its totient is φ = 9961330176.

The previous prime is 30100542851. The next prime is 30100542917. The reversal of 30100542852 is 25824500103.

It is not an unprimeable number, because it can be changed into a prime (30100542851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9021277 + ... + 9024612.

Almost surely, 2^30100542852 is an apocalyptic number.

It is an amenable number.

30100542852 is an abundant number, since it is smaller than the sum of its proper divisors (40639345948).

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

30100542852 is a wasteful number, since it uses less digits than its factorization.

30100542852 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18046035 (or 18046033 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

The spelling of 30100542852 in words is "thirty billion, one hundred million, five hundred forty-two thousand, eight hundred fifty-two".