30043020112 has 40 divisors (see below), whose sum is σ = 66947588096. Its totient is φ = 12793562496.

The previous prime is 30043020097. The next prime is 30043020167. The reversal of 30043020112 is 21102034003.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 836688 + ... + 871855.

Almost surely, 2^30043020112 is an apocalyptic number.

It is an amenable number.

30043020112 is an abundant number, since it is smaller than the sum of its proper divisors (36904567984).

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

30043020112 is a wasteful number, since it uses less digits than its factorization.

30043020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1708715 (or 1708709 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30043020112 its reverse (21102034003), we get a palindrome (51145054115).

The spelling of 30043020112 in words is "thirty billion, forty-three million, twenty thousand, one hundred twelve".