112143113 has 8 divisors (see below), whose sum is σ = 112952448. Its totient is φ = 111337264.

The previous prime is 112143091. The next prime is 112143127. The reversal of 112143113 is 311341211.

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 112143113 - 2⁶ = 112143049 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 112143091 and 112143100.

It is not an unprimeable number, because it can be changed into a prime (112143013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101120 + ... + 102222.

It is an arithmetic number, because the mean of its divisors is an integer number (14119056).

Almost surely, 2^112143113 is an apocalyptic number.

It is an amenable number.

112143113 is a deficient number, since it is larger than the sum of its proper divisors (809335).

112143113 is a wasteful number, since it uses less digits than its factorization.

112143113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743.

The product of its digits is 72, while the sum is 17.

The square root of 112143113 is about 10589.7645394031. The cubic root of 112143113 is about 482.2336765735.

Adding to 112143113 its reverse (311341211), we get a palindrome (423484324).

The spelling of 112143113 in words is "one hundred twelve million, one hundred forty-three thousand, one hundred thirteen".