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108206107 is a prime number
BaseRepresentation
bin1100111001100…
…01100000011011
321112121102212121
412130301200123
5210200043412
614423122111
72452510462
oct634614033
9245542777
10108206107
1156096939
12302a3337
13195579a9
14105299d9
159776107
hex673181b

108206107 has 2 divisors, whose sum is σ = 108206108. Its totient is φ = 108206106.

The previous prime is 108206081. The next prime is 108206113. The reversal of 108206107 is 701602801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 108206107 - 215 = 108173339 is a prime.

It is not a weakly prime, because it can be changed into another prime (108206117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 54103053 + 54103054.

It is an arithmetic number, because the mean of its divisors is an integer number (54103054).

Almost surely, 2108206107 is an apocalyptic number.

108206107 is a deficient number, since it is larger than the sum of its proper divisors (1).

108206107 is an equidigital number, since it uses as much as digits as its factorization.

108206107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 672, while the sum is 25.

The square root of 108206107 is about 10402.2164465079. The cubic root of 108206107 is about 476.5230624077.

Adding to 108206107 its reverse (701602801), we get a palindrome (809808908).

The spelling of 108206107 in words is "one hundred eight million, two hundred six thousand, one hundred seven".