110831099 has 2 divisors, whose sum is σ = 110831100. Its totient is φ = 110831098.

The previous prime is 110831051. The next prime is 110831101. The reversal of 110831099 is 990138011.

It is a strong prime.

It is an emirp because it is prime and its reverse (990138011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110831099 is a prime.

Together with 110831101, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110831299) 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, 55415549 + 55415550.

It is an arithmetic number, because the mean of its divisors is an integer number (55415550).

Almost surely, 2^110831099 is an apocalyptic number.

110831099 is a deficient number, since it is larger than the sum of its proper divisors (1).

110831099 is an equidigital number, since it uses as much as digits as its factorization.

110831099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 32.

The square root of 110831099 is about 10527.6350145700. The cubic root of 110831099 is about 480.3456697000.

The spelling of 110831099 in words is "one hundred ten million, eight hundred thirty-one thousand, ninety-nine".