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12080844092131 is a prime number
BaseRepresentation
bin1010111111001100101001…
…1010111011001011100011
31120202220202210111111111221
42233303022122323023203
53040413032041422011
641405510235315511
72354545402321063
oct257631232731343
946686683444457
1012080844092131
1139385035a7891
1214314222abb97
136982ac6748a9
142daa048bd3a3
1515e3b5575971
hexafcca6bb2e3

12080844092131 has 2 divisors, whose sum is σ = 12080844092132. Its totient is φ = 12080844092130.

The previous prime is 12080844092129. The next prime is 12080844092221. The reversal of 12080844092131 is 13129044808021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12080844092131 - 21 = 12080844092129 is a prime.

It is a super-2 number, since 2×120808440921312 (a number of 27 digits) contains 22 as substring.

Together with 12080844092129, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (12080844092231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6040422046065 + 6040422046066.

It is an arithmetic number, because the mean of its divisors is an integer number (6040422046066).

Almost surely, 212080844092131 is an apocalyptic number.

12080844092131 is a deficient number, since it is larger than the sum of its proper divisors (1).

12080844092131 is an equidigital number, since it uses as much as digits as its factorization.

12080844092131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 110592, while the sum is 43.

The spelling of 12080844092131 in words is "twelve trillion, eighty billion, eight hundred forty-four million, ninety-two thousand, one hundred thirty-one".