100310012 has 12 divisors (see below), whose sum is σ = 191501016. Its totient is φ = 45595440.

The previous prime is 100310003. The next prime is 100310027. The reversal of 100310012 is 210013001.

It is a congruent number.

It is an unprimeable number.

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, 1139843 + ... + 1139930.

It is an arithmetic number, because the mean of its divisors is an integer number (15958418).

Almost surely, 2^100310012 is an apocalyptic number.

It is an amenable number.

100310012 is a deficient number, since it is larger than the sum of its proper divisors (91191004).

100310012 is a wasteful number, since it uses less digits than its factorization.

100310012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2279788 (or 2279786 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 100310012 is about 10015.4886051555. The cubic root of 100310012 is about 464.6380379688.

Adding to 100310012 its reverse (210013001), we get a palindrome (310323013).

The spelling of 100310012 in words is "one hundred million, three hundred ten thousand, twelve".