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12010110111271 is a prime number
BaseRepresentation
bin1010111011000101001001…
…0110001100111000100111
31120112011012020000222012001
42232301102112030320213
53033233201142030041
641313211324510131
72346462503361406
oct256612226147047
946464166028161
1012010110111271
113910506067068
12141b7816ab347
13691719150c4c
142d741460563d
1515c6257ce131
hexaec5258ce27

12010110111271 has 2 divisors, whose sum is σ = 12010110111272. Its totient is φ = 12010110111270.

The previous prime is 12010110111193. The next prime is 12010110111317. The reversal of 12010110111271 is 17211101101021.

12010110111271 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-12010110111271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12010110114271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6005055055635 + 6005055055636.

It is an arithmetic number, because the mean of its divisors is an integer number (6005055055636).

Almost surely, 212010110111271 is an apocalyptic number.

12010110111271 is a deficient number, since it is larger than the sum of its proper divisors (1).

12010110111271 is an equidigital number, since it uses as much as digits as its factorization.

12010110111271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 28, while the sum is 19.

Adding to 12010110111271 its reverse (17211101101021), we get a palindrome (29221211212292).

The spelling of 12010110111271 in words is "twelve trillion, ten billion, one hundred ten million, one hundred eleven thousand, two hundred seventy-one".