30043112010 has 32 divisors (see below), whose sum is σ = 73463915520. Its totient is φ = 7860335808.

The previous prime is 30043112009. The next prime is 30043112017. The reversal of 30043112010 is 1021134003.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is not an unprimeable number, because it can be changed into a prime (30043112017) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 9445930 + ... + 9449109.

It is an arithmetic number, because the mean of its divisors is an integer number (2295747360).

Almost surely, 2^30043112010 is an apocalyptic number.

30043112010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

30043112010 is an abundant number, since it is smaller than the sum of its proper divisors (43420803510).

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

30043112010 is a wasteful number, since it uses less digits than its factorization.

30043112010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18895102.

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30043112010 its reverse (1021134003), we get a palindrome (31064246013).

The spelling of 30043112010 in words is "thirty billion, forty-three million, one hundred twelve thousand, ten".