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10000111108087 is a prime number
BaseRepresentation
bin1001000110000101010100…
…0100011111111111110111
31022102000000221022010110201
42101201111010133333313
52302320211420424322
633133553154301331
72051325034632502
oct221412504377767
938360027263421
1010000111108087
113206029022191
121156108b87847
1357701118b059
14268017bb2139
151251d4a8dd27
hex9185511fff7

10000111108087 has 2 divisors, whose sum is σ = 10000111108088. Its totient is φ = 10000111108086.

The previous prime is 10000111108081. The next prime is 10000111108151. The reversal of 10000111108087 is 78080111100001.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10000111108087 - 215 = 10000111075319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000111108081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000055554043 + 5000055554044.

It is an arithmetic number, because the mean of its divisors is an integer number (5000055554044).

Almost surely, 210000111108087 is an apocalyptic number.

10000111108087 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000111108087 is an equidigital number, since it uses as much as digits as its factorization.

10000111108087 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 448, while the sum is 28.

Adding to 10000111108087 its reverse (78080111100001), we get a palindrome (88080222208088).

The spelling of 10000111108087 in words is "ten trillion, one hundred eleven million, one hundred eight thousand, eighty-seven".