112921321804 has 24 divisors (see below), whose sum is σ = 204571472000. Its totient is φ = 54482768640.

The previous prime is 112921321787. The next prime is 112921321853. The reversal of 112921321804 is 408123129211.

It is a self number, because there is not a number n which added to its sum of digits gives 112921321804.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1261389 + ... + 1347940.

Almost surely, 2^112921321804 is an apocalyptic number.

It is an amenable number.

112921321804 is a deficient number, since it is larger than the sum of its proper divisors (91650150196).

112921321804 is a wasteful number, since it uses less digits than its factorization.

112921321804 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2609713 (or 2609711 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 34.

The spelling of 112921321804 in words is "one hundred twelve billion, nine hundred twenty-one million, three hundred twenty-one thousand, eight hundred four".