30100230012 has 12 divisors (see below), whose sum is σ = 70233870056. Its totient is φ = 10033410000.

The previous prime is 30100230011. The next prime is 30100230023. The reversal of 30100230012 is 21003200103.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is a Harshad number since it is a multiple of its sum of digits (12), and also a Moran number because the ratio is a prime number: 2508352501 = 30100230012 / (3 + 0 + 1 + 0 + 0 + 2 + 3 + 0 + 0 + 1 + 2).

It is a self number, because there is not a number n which added to its sum of digits gives 30100230012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30100230011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1254176239 + ... + 1254176262.

Almost surely, 2^30100230012 is an apocalyptic number.

It is an amenable number.

30100230012 is an abundant number, since it is smaller than the sum of its proper divisors (40133640044).

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

30100230012 is a wasteful number, since it uses less digits than its factorization.

30100230012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2508352508 (or 2508352506 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 30100230012 its reverse (21003200103), we get a palindrome (51103430115).

The spelling of 30100230012 in words is "thirty billion, one hundred million, two hundred thirty thousand, twelve".