112309441 has 2 divisors, whose sum is σ = 112309442. Its totient is φ = 112309440.

The previous prime is 112309427. The next prime is 112309453. The reversal of 112309441 is 144903211.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 112275216 + 34225 = 10596^2 + 185^2 .

It is a cyclic number.

It is not a de Polignac number, because 112309441 - 2⁵ = 112309409 is a prime.

It is a super-2 number, since 2×112309441² = 25226821075464962, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (112309411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56154720 + 56154721.

It is an arithmetic number, because the mean of its divisors is an integer number (56154721).

Almost surely, 2^112309441 is an apocalyptic number.

It is an amenable number.

112309441 is a deficient number, since it is larger than the sum of its proper divisors (1).

112309441 is an equidigital number, since it uses as much as digits as its factorization.

112309441 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 112309441 is about 10597.6148731684. The cubic root of 112309441 is about 482.4719713107.

The spelling of 112309441 in words is "one hundred twelve million, three hundred nine thousand, four hundred forty-one".