100313012312 has 16 divisors (see below), whose sum is σ = 188106978840. Its totient is φ = 50151151296.

The previous prime is 100313012309. The next prime is 100313012347. The reversal of 100313012312 is 213210313001.

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, 589178 + ... + 740105.

Almost surely, 2^100313012312 is an apocalyptic number.

It is an amenable number.

100313012312 is a deficient number, since it is larger than the sum of its proper divisors (87793966528).

100313012312 is a wasteful number, since it uses less digits than its factorization.

100313012312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1338722 (or 1338718 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 100313012312 its reverse (213210313001), we get a palindrome (313523325313).

The spelling of 100313012312 in words is "one hundred billion, three hundred thirteen million, twelve thousand, three hundred twelve".