100310021312 has 14 divisors (see below), whose sum is σ = 199052698668. Its totient is φ = 50155010624.

The previous prime is 100310021293. The next prime is 100310021321. The reversal of 100310021312 is 213120013001.

It is a super-2 number, since 2×100310021312² (a number of 23 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 783671978 + ... + 783672105.

Almost surely, 2^100310021312 is an apocalyptic number.

It is an amenable number.

100310021312 is a deficient number, since it is larger than the sum of its proper divisors (98742677356).

100310021312 is an equidigital number, since it uses as much as digits as its factorization.

100310021312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1567344095 (or 1567344085 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 100310021312 its reverse (213120013001), we get a palindrome (313430034313).

The spelling of 100310021312 in words is "one hundred billion, three hundred ten million, twenty-one thousand, three hundred twelve".