112421341 has 2 divisors, whose sum is σ = 112421342. Its totient is φ = 112421340.

The previous prime is 112421339. The next prime is 112421359. The reversal of 112421341 is 143124211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106399225 + 6022116 = 10315^2 + 2454^2 .

It is a cyclic number.

It is not a de Polignac number, because 112421341 - 2¹ = 112421339 is a prime.

Together with 112421339, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112421311) 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, 56210670 + 56210671.

It is an arithmetic number, because the mean of its divisors is an integer number (56210671).

Almost surely, 2^112421341 is an apocalyptic number.

It is an amenable number.

112421341 is a deficient number, since it is larger than the sum of its proper divisors (1).

112421341 is an equidigital number, since it uses as much as digits as its factorization.

112421341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 192, while the sum is 19.

The square root of 112421341 is about 10602.8930485976. The cubic root of 112421341 is about 482.6321558046.

Adding to 112421341 its reverse (143124211), we get a palindrome (255545552).

The spelling of 112421341 in words is "one hundred twelve million, four hundred twenty-one thousand, three hundred forty-one".