112074143 has 4 divisors (see below), whose sum is σ = 112136040. Its totient is φ = 112012248.

The previous prime is 112074121. The next prime is 112074161. The reversal of 112074143 is 341470211.

It is a happy number.

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 112074143 - 2¹⁰ = 112073119 is a prime.

It is a super-2 number, since 2×112074143² = 25121227058368898, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112074173) 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, 28148 + ... + 31881.

It is an arithmetic number, because the mean of its divisors is an integer number (28034010).

Almost surely, 2^112074143 is an apocalyptic number.

112074143 is a deficient number, since it is larger than the sum of its proper divisors (61897).

112074143 is an equidigital number, since it uses as much as digits as its factorization.

112074143 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61896.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 112074143 is about 10586.5075922138. The cubic root of 112074143 is about 482.1347955498.

The spelling of 112074143 in words is "one hundred twelve million, seventy-four thousand, one hundred forty-three".