30302032012 has 12 divisors (see below), whose sum is σ = 60604064080. Its totient is φ = 12986585136.

The previous prime is 30302031997. The next prime is 30302032021. The reversal of 30302032012 is 21023020303.

30302032012 is an admirable number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 541107687 + ... + 541107742.

Almost surely, 2^30302032012 is an apocalyptic number.

It is an amenable number.

30302032012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

30302032012 is a wasteful number, since it uses less digits than its factorization.

30302032012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1082215440 (or 1082215438 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 30302032012 its reverse (21023020303), we get a palindrome (51325052315).

The spelling of 30302032012 in words is "thirty billion, three hundred two million, thirty-two thousand, twelve".