112316243 has 4 divisors (see below), whose sum is σ = 120955968. Its totient is φ = 103676520.

The previous prime is 112316233. The next prime is 112316251. The reversal of 112316243 is 342613211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 342613211 = 18427 ⋅18593.

It is a cyclic number.

It is not a de Polignac number, because 112316243 - 2¹⁰ = 112315219 is a prime.

It is a super-2 number, since 2×112316243² = 25229876883270098, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112316233) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4319843 + ... + 4319868.

It is an arithmetic number, because the mean of its divisors is an integer number (30238992).

Almost surely, 2^112316243 is an apocalyptic number.

112316243 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

112316243 is a deficient number, since it is larger than the sum of its proper divisors (8639725).

112316243 is an equidigital number, since it uses as much as digits as its factorization.

112316243 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8639724.

The product of its digits is 864, while the sum is 23.

The square root of 112316243 is about 10597.9357895771. The cubic root of 112316243 is about 482.4817113886.

Adding to 112316243 its reverse (342613211), we get a palindrome (454929454).

The spelling of 112316243 in words is "one hundred twelve million, three hundred sixteen thousand, two hundred forty-three".