112809093 has 16 divisors (see below), whose sum is σ = 164399616. Its totient is φ = 68497920.

The previous prime is 112809091. The next prime is 112809107. The reversal of 112809093 is 390908211.

It is not a de Polignac number, because 112809093 - 2¹ = 112809091 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112809091) 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 15 ways as a sum of consecutive naturals, for example, 34096 + ... + 37257.

It is an arithmetic number, because the mean of its divisors is an integer number (10274976).

Almost surely, 2^112809093 is an apocalyptic number.

It is an amenable number.

112809093 is a deficient number, since it is larger than the sum of its proper divisors (51590523).

112809093 is a wasteful number, since it uses less digits than its factorization.

112809093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71404.

The product of its (nonzero) digits is 3888, while the sum is 33.

The square root of 112809093 is about 10621.1625069952. The cubic root of 112809093 is about 483.1864006272.

The spelling of 112809093 in words is "one hundred twelve million, eight hundred nine thousand, ninety-three".