112981201 has 8 divisors (see below), whose sum is σ = 125923680. Its totient is φ = 100738368.

The previous prime is 112981189. The next prime is 112981207. The reversal of 112981201 is 102189211.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 112981201 - 2⁷ = 112981073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112981207) by changing a digit.

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, 174571 + ... + 175216.

It is an arithmetic number, because the mean of its divisors is an integer number (15740460).

Almost surely, 2^112981201 is an apocalyptic number.

It is an amenable number.

112981201 is a deficient number, since it is larger than the sum of its proper divisors (12942479).

112981201 is a wasteful number, since it uses less digits than its factorization.

112981201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 349823.

The product of its (nonzero) digits is 288, while the sum is 25.

The square root of 112981201 is about 10629.2615453756. The cubic root of 112981201 is about 483.4320013652.

The spelling of 112981201 in words is "one hundred twelve million, nine hundred eighty-one thousand, two hundred one".