112134331213243 has 2 divisors, whose sum is σ = 112134331213244. Its totient is φ = 112134331213242.

The previous prime is 112134331213241. The next prime is 112134331213249. The reversal of 112134331213243 is 342312133431211.

It is a happy number.

It is a weak prime.

It is an emirp because it is prime and its reverse (342312133431211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112134331213243 - 2¹ = 112134331213241 is a prime.

Together with 112134331213241, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 112134331213199 and 112134331213208.

It is not a weakly prime, because it can be changed into another prime (112134331213241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56067165606621 + 56067165606622.

It is an arithmetic number, because the mean of its divisors is an integer number (56067165606622).

Almost surely, 2^{112134331213243} is an apocalyptic number.

112134331213243 is a deficient number, since it is larger than the sum of its proper divisors (1).

112134331213243 is an equidigital number, since it uses as much as digits as its factorization.

112134331213243 is an evil number, because the sum of its binary digits is even.

The product of its digits is 31104, while the sum is 34.

Adding to 112134331213243 its reverse (342312133431211), we get a palindrome (454446464644454).

The spelling of 112134331213243 in words is "one hundred twelve trillion, one hundred thirty-four billion, three hundred thirty-one million, two hundred thirteen thousand, two hundred forty-three".