100304123312 has 80 divisors (see below), whose sum is σ = 200535852384. Its totient is φ = 48572160000.

The previous prime is 100304123263. The next prime is 100304123347. The reversal of 100304123312 is 213321403001.

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, 77097062 + ... + 77098362.

Almost surely, 2^100304123312 is an apocalyptic number.

It is an amenable number.

100304123312 is a deficient number, since it is larger than the sum of its proper divisors (100231729072).

100304123312 is a wasteful number, since it uses less digits than its factorization.

100304123312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2118 (or 2112 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 100304123312 its reverse (213321403001), we get a palindrome (313625526313).

The spelling of 100304123312 in words is "one hundred billion, three hundred four million, one hundred twenty-three thousand, three hundred twelve".