112002009187 has 2 divisors, whose sum is σ = 112002009188. Its totient is φ = 112002009186.

The previous prime is 112002009157. The next prime is 112002009241. The reversal of 112002009187 is 781900200211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 112002009187 - 2¹⁵ = 112001976419 is a prime.

It is not a weakly prime, because it can be changed into another prime (112002009157) 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, 56001004593 + 56001004594.

It is an arithmetic number, because the mean of its divisors is an integer number (56001004594).

Almost surely, 2^112002009187 is an apocalyptic number.

112002009187 is a deficient number, since it is larger than the sum of its proper divisors (1).

112002009187 is an equidigital number, since it uses as much as digits as its factorization.

112002009187 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

Adding to 112002009187 its reverse (781900200211), we get a palindrome (893902209398).

The spelling of 112002009187 in words is "one hundred twelve billion, two million, nine thousand, one hundred eighty-seven".