112082291 has 2 divisors, whose sum is σ = 112082292. Its totient is φ = 112082290.

The previous prime is 112082261. The next prime is 112082339. The reversal of 112082291 is 192280211.

It is a weak prime.

It is an emirp because it is prime and its reverse (192280211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112082291 - 2¹⁰ = 112081267 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 112082291.

It is not a weakly prime, because it can be changed into another prime (112082221) 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, 56041145 + 56041146.

It is an arithmetic number, because the mean of its divisors is an integer number (56041146).

Almost surely, 2^112082291 is an apocalyptic number.

112082291 is a deficient number, since it is larger than the sum of its proper divisors (1).

112082291 is an equidigital number, since it uses as much as digits as its factorization.

112082291 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 112082291 is about 10586.8924146796. The cubic root of 112082291 is about 482.1464793008.

The spelling of 112082291 in words is "one hundred twelve million, eighty-two thousand, two hundred ninety-one".