100300312 has 16 divisors (see below), whose sum is σ = 214929360. Its totient is φ = 42985824.

The previous prime is 100300307. The next prime is 100300337. The reversal of 100300312 is 213003001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 895483 + ... + 895594.

It is an arithmetic number, because the mean of its divisors is an integer number (13433085).

Almost surely, 2^100300312 is an apocalyptic number.

It is an amenable number.

100300312 is an abundant number, since it is smaller than the sum of its proper divisors (114629048).

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

100300312 is a wasteful number, since it uses less digits than its factorization.

100300312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1791090 (or 1791086 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 100300312 is about 10015.0043434838. The cubic root of 100300312 is about 464.6230606195.

Adding to 100300312 its reverse (213003001), we get a palindrome (313303313).

The spelling of 100300312 in words is "one hundred million, three hundred thousand, three hundred twelve".