112710091 has 4 divisors (see below), whose sum is σ = 121380112. Its totient is φ = 104040072.

The previous prime is 112710083. The next prime is 112710113. The reversal of 112710091 is 190017211.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112710091 - 2³ = 112710083 is a prime.

It is a super-2 number, since 2×112710091² = 25407129226456562, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112710061) 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 3 ways as a sum of consecutive naturals, for example, 4334991 + ... + 4335016.

It is an arithmetic number, because the mean of its divisors is an integer number (30345028).

Almost surely, 2^112710091 is an apocalyptic number.

112710091 is a deficient number, since it is larger than the sum of its proper divisors (8670021).

112710091 is an equidigital number, since it uses as much as digits as its factorization.

112710091 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8670020.

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

The square root of 112710091 is about 10616.5008830594. The cubic root of 112710091 is about 483.0450100724.

The spelling of 112710091 in words is "one hundred twelve million, seven hundred ten thousand, ninety-one".