112101907 has 8 divisors (see below), whose sum is σ = 116485200. Its totient is φ = 107753184.

The previous prime is 112101863. The next prime is 112101937. The reversal of 112101907 is 709101211.

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 112101907 - 2⁷ = 112101779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112101937) 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 7 ways as a sum of consecutive naturals, for example, 1932 + ... + 15097.

It is an arithmetic number, because the mean of its divisors is an integer number (14560650).

Almost surely, 2^112101907 is an apocalyptic number.

112101907 is a deficient number, since it is larger than the sum of its proper divisors (4383293).

112101907 is a wasteful number, since it uses less digits than its factorization.

112101907 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17285.

The product of its (nonzero) digits is 126, while the sum is 22.

The square root of 112101907 is about 10587.8188027563. The cubic root of 112101907 is about 482.1746051642.

The spelling of 112101907 in words is "one hundred twelve million, one hundred one thousand, nine hundred seven".