112360991 has 2 divisors, whose sum is σ = 112360992. Its totient is φ = 112360990.

The previous prime is 112360981. The next prime is 112361023. The reversal of 112360991 is 199063211.

It is an a-pointer prime, because the next prime (112361023) can be obtained adding 112360991 to its sum of digits (32).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112360991 - 2¹⁴ = 112344607 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112360921) 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, 56180495 + 56180496.

It is an arithmetic number, because the mean of its divisors is an integer number (56180496).

Almost surely, 2^112360991 is an apocalyptic number.

112360991 is a deficient number, since it is larger than the sum of its proper divisors (1).

112360991 is an equidigital number, since it uses as much as digits as its factorization.

112360991 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2916, while the sum is 32.

The square root of 112360991 is about 10600.0467451799. The cubic root of 112360991 is about 482.5457781832.

The spelling of 112360991 in words is "one hundred twelve million, three hundred sixty thousand, nine hundred ninety-one".