321100000112 has 40 divisors (see below), whose sum is σ = 635768314176. Its totient is φ = 157035062016.

The previous prime is 321100000093. The next prime is 321100000121. The reversal of 321100000112 is 211000001123.

It is a junction number, because it is equal to n+sod(n) for n = 321100000093 and 321100000102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1067258 + ... + 1334630.

Almost surely, 2^321100000112 is an apocalyptic number.

It is an amenable number.

321100000112 is a deficient number, since it is larger than the sum of its proper divisors (314668314064).

321100000112 is a wasteful number, since it uses less digits than its factorization.

321100000112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269025 (or 269019 counting only the distinct ones).

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 321100000112 its reverse (211000001123), we get a palindrome (532100001235).

It can be divided in two parts, 3 and 21100000112, that multiplied together give a palindrome (63300000336).

The spelling of 321100000112 in words is "three hundred twenty-one billion, one hundred million, one hundred twelve", and thus it is an aban number.