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105887023183 is a prime number
BaseRepresentation
bin110001010011101011…
…0111100000001001111
3101010022110010002212101
41202213112330001033
53213324034220213
6120351022215531
710435656563254
oct1424726740117
9333273102771
10105887023183
11409a7511817
12186314245a7
139ca6370206
1451a6c6142b
152b4aea7bdd
hex18a75bc04f

105887023183 has 2 divisors, whose sum is σ = 105887023184. Its totient is φ = 105887023182.

The previous prime is 105887023181. The next prime is 105887023217. The reversal of 105887023183 is 381320788501.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 105887023183 - 21 = 105887023181 is a prime.

It is a super-2 number, since 2×1058870231832 (a number of 23 digits) contains 22 as substring.

Together with 105887023181, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (105887023181) 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, 52943511591 + 52943511592.

It is an arithmetic number, because the mean of its divisors is an integer number (52943511592).

Almost surely, 2105887023183 is an apocalyptic number.

105887023183 is a deficient number, since it is larger than the sum of its proper divisors (1).

105887023183 is an equidigital number, since it uses as much as digits as its factorization.

105887023183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 322560, while the sum is 46.

The spelling of 105887023183 in words is "one hundred five billion, eight hundred eighty-seven million, twenty-three thousand, one hundred eighty-three".