110065987 has 2 divisors, whose sum is σ = 110065988. Its totient is φ = 110065986.

The previous prime is 110065979. The next prime is 110066003. The reversal of 110065987 is 789560011.

It is a weak prime.

It is an emirp because it is prime and its reverse (789560011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110065987 - 2³ = 110065979 is a prime.

It is a super-2 number, since 2×110065987² = 24229042988568338, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110015987) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55032993 + 55032994.

It is an arithmetic number, because the mean of its divisors is an integer number (55032994).

Almost surely, 2^110065987 is an apocalyptic number.

110065987 is a deficient number, since it is larger than the sum of its proper divisors (1).

110065987 is an equidigital number, since it uses as much as digits as its factorization.

110065987 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 37.

The square root of 110065987 is about 10491.2338168587. The cubic root of 110065987 is about 479.2377760764.

The spelling of 110065987 in words is "one hundred ten million, sixty-five thousand, nine hundred eighty-seven".