100303100112 has 20 divisors (see below), whose sum is σ = 259116342080. Its totient is φ = 33434366688.

The previous prime is 100303100087. The next prime is 100303100113. The reversal of 100303100112 is 211001303001.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100303100113) 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 3 ways as a sum of consecutive naturals, for example, 1044823912 + ... + 1044824007.

It is an arithmetic number, because the mean of its divisors is an integer number (12955817104).

Almost surely, 2^100303100112 is an apocalyptic number.

100303100112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

100303100112 is an abundant number, since it is smaller than the sum of its proper divisors (158813241968).

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

100303100112 is a wasteful number, since it uses less digits than its factorization.

100303100112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089647930 (or 2089647924 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 100303100112 its reverse (211001303001), we get a palindrome (311304403113).

The spelling of 100303100112 in words is "one hundred billion, three hundred three million, one hundred thousand, one hundred twelve".