112100242 has 8 divisors (see below), whose sum is σ = 168195456. Its totient is φ = 56035092.

The previous prime is 112100231. The next prime is 112100243. The reversal of 112100242 is 242001211.

It is a happy number.

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

It is not an unprimeable number, because it can be changed into a prime (112100243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9643 + ... + 17809.

It is an arithmetic number, because the mean of its divisors is an integer number (21024432).

Almost surely, 2^112100242 is an apocalyptic number.

112100242 is a deficient number, since it is larger than the sum of its proper divisors (56095214).

112100242 is an equidigital number, since it uses as much as digits as its factorization.

112100242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15032.

The product of its (nonzero) digits is 32, while the sum is 13.

The square root of 112100242 is about 10587.7401743715. The cubic root of 112100242 is about 482.1722179771.

Adding to 112100242 its reverse (242001211), we get a palindrome (354101453).

The spelling of 112100242 in words is "one hundred twelve million, one hundred thousand, two hundred forty-two".