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111110110001117 is a prime number
BaseRepresentation
bin11001010000110111010110…
…101000110011011111011101
3112120102000121121100211010122
4121100313112220303133131
5104030412001130013432
61032151140241444325
732255304051034163
oct3120672650633735
9476360547324118
10111110110001117
1132448595508707
1210565a730406a5
1349cc83b79c8c6
141d61a88003233
15cca367a4e612
hex650dd6a337dd

111110110001117 has 2 divisors, whose sum is σ = 111110110001118. Its totient is φ = 111110110001116.

The previous prime is 111110110001063. The next prime is 111110110001119. The reversal of 111110110001117 is 711100011011111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101271637151161 + 9838472849956 = 10063381^2 + 3136634^2 .

It is an emirp because it is prime and its reverse (711100011011111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111110110001117 - 222 = 111110105806813 is a prime.

Together with 111110110001119, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 111110110001095 and 111110110001104.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111110110001119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55555055000558 + 55555055000559.

It is an arithmetic number, because the mean of its divisors is an integer number (55555055000559).

Almost surely, 2111110110001117 is an apocalyptic number.

It is an amenable number.

111110110001117 is a deficient number, since it is larger than the sum of its proper divisors (1).

111110110001117 is an equidigital number, since it uses as much as digits as its factorization.

111110110001117 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7, while the sum is 17.

Adding to 111110110001117 its reverse (711100011011111), we get a palindrome (822210121012228).

The spelling of 111110110001117 in words is "one hundred eleven trillion, one hundred ten billion, one hundred ten million, one thousand, one hundred seventeen".