112811323 has 2 divisors, whose sum is σ = 112811324. Its totient is φ = 112811322.

The previous prime is 112811267. The next prime is 112811329. The reversal of 112811323 is 323118211.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112811323 - 2²¹ = 110714171 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112811294 and 112811303.

It is not a weakly prime, because it can be changed into another prime (112811329) 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 as a sum of consecutive naturals, namely, 56405661 + 56405662.

It is an arithmetic number, because the mean of its divisors is an integer number (56405662).

Almost surely, 2^112811323 is an apocalyptic number.

112811323 is a deficient number, since it is larger than the sum of its proper divisors (1).

112811323 is an equidigital number, since it uses as much as digits as its factorization.

112811323 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 288, while the sum is 22.

The square root of 112811323 is about 10621.2674855688. The cubic root of 112811323 is about 483.1895844680.

Adding to 112811323 its reverse (323118211), we get a palindrome (435929534).

The spelling of 112811323 in words is "one hundred twelve million, eight hundred eleven thousand, three hundred twenty-three".