112643341 has 2 divisors, whose sum is σ = 112643342. Its totient is φ = 112643340.

The previous prime is 112643327. The next prime is 112643369. The reversal of 112643341 is 143346211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 77951241 + 34692100 = 8829^2 + 5890^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112643341 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112643371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56321670 + 56321671.

It is an arithmetic number, because the mean of its divisors is an integer number (56321671).

Almost surely, 2^112643341 is an apocalyptic number.

It is an amenable number.

112643341 is a deficient number, since it is larger than the sum of its proper divisors (1).

112643341 is an equidigital number, since it uses as much as digits as its factorization.

112643341 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 25.

The square root of 112643341 is about 10613.3567263143. The cubic root of 112643341 is about 482.9496337509.

Adding to 112643341 its reverse (143346211), we get a palindrome (255989552).

The spelling of 112643341 in words is "one hundred twelve million, six hundred forty-three thousand, three hundred forty-one".