112343501 has 2 divisors, whose sum is σ = 112343502. Its totient is φ = 112343500.

The previous prime is 112343479. The next prime is 112343503. The reversal of 112343501 is 105343211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70728100 + 41615401 = 8410^2 + 6451^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112343501 is a prime.

Together with 112343503, 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 (112343503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56171750 + 56171751.

It is an arithmetic number, because the mean of its divisors is an integer number (56171751).

Almost surely, 2^112343501 is an apocalyptic number.

It is an amenable number.

112343501 is a deficient number, since it is larger than the sum of its proper divisors (1).

112343501 is an equidigital number, since it uses as much as digits as its factorization.

112343501 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 112343501 is about 10599.2217167111. The cubic root of 112343501 is about 482.5207393521.

Adding to 112343501 its reverse (105343211), we get a palindrome (217686712).

The spelling of 112343501 in words is "one hundred twelve million, three hundred forty-three thousand, five hundred one".