117010109 has 2 divisors, whose sum is σ = 117010110. Its totient is φ = 117010108.

The previous prime is 117010097. The next prime is 117010111. The reversal of 117010109 is 901010711.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 113316025 + 3694084 = 10645^2 + 1922^2 .

It is a cyclic number.

It is not a de Polignac number, because 117010109 - 2⁴ = 117010093 is a prime.

Together with 117010111, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (117010129) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58505054 + 58505055.

It is an arithmetic number, because the mean of its divisors is an integer number (58505055).

Almost surely, 2^117010109 is an apocalyptic number.

It is an amenable number.

117010109 is a deficient number, since it is larger than the sum of its proper divisors (1).

117010109 is an equidigital number, since it uses as much as digits as its factorization.

117010109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 63, while the sum is 20.

The square root of 117010109 is about 10817.1211049891. The cubic root of 117010109 is about 489.1114105268. Note that the first 3 decimals are identical.

The spelling of 117010109 in words is "one hundred seventeen million, ten thousand, one hundred nine".