100003002112 has 144 divisors (see below), whose sum is σ = 229162651200. Its totient is φ = 43145035776.

The previous prime is 100003002079. The next prime is 100003002131. The reversal of 100003002112 is 211200300001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8423893 + ... + 8435755.

It is an arithmetic number, because the mean of its divisors is an integer number (1591407300).

Almost surely, 2^100003002112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 100003002112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (114581325600).

100003002112 is an abundant number, since it is smaller than the sum of its proper divisors (129159649088).

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

100003002112 is a wasteful number, since it uses less digits than its factorization.

100003002112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12058 (or 12044 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 100003002112 its reverse (211200300001), we get a palindrome (311203302113).

The spelling of 100003002112 in words is "one hundred billion, three million, two thousand, one hundred twelve".