110200009987 has 2 divisors, whose sum is σ = 110200009988. Its totient is φ = 110200009986.

The previous prime is 110200009981. The next prime is 110200010029. The reversal of 110200009987 is 789900002011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110200009987 - 2⁷ = 110200009859 is a prime.

It is a super-2 number, since 2×110200009987² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110200009981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100004993 + 55100004994.

It is an arithmetic number, because the mean of its divisors is an integer number (55100004994).

Almost surely, 2^110200009987 is an apocalyptic number.

110200009987 is a deficient number, since it is larger than the sum of its proper divisors (1).

110200009987 is an equidigital number, since it uses as much as digits as its factorization.

110200009987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 37.

The spelling of 110200009987 in words is "one hundred ten billion, two hundred million, nine thousand, nine hundred eighty-seven".