112381799 has 2 divisors, whose sum is σ = 112381800. Its totient is φ = 112381798.

The previous prime is 112381739. The next prime is 112381811. The reversal of 112381799 is 997183211.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (997183211) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 112381799 - 2¹² = 112377703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112381729) 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, 56190899 + 56190900.

It is an arithmetic number, because the mean of its divisors is an integer number (56190900).

Almost surely, 2^112381799 is an apocalyptic number.

112381799 is a deficient number, since it is larger than the sum of its proper divisors (1).

112381799 is an equidigital number, since it uses as much as digits as its factorization.

112381799 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 27216, while the sum is 41.

The square root of 112381799 is about 10601.0282048488. The cubic root of 112381799 is about 482.5755637066.

The spelling of 112381799 in words is "one hundred twelve million, three hundred eighty-one thousand, seven hundred ninety-nine".