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13201327 is a prime number
BaseRepresentation
bin110010010110…
…111110101111
3220211200211001
4302112332233
511334420302
61150541131
7220131556
oct62267657
926750731
1013201327
1174a7397
1245077a7
132972a49
141a78d9d
15125b787
hexc96faf

13201327 has 2 divisors, whose sum is σ = 13201328. Its totient is φ = 13201326.

The previous prime is 13201291. The next prime is 13201337. The reversal of 13201327 is 72310231.

13201327 is digitally balanced in base 3, 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-13201327 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13201337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6600663 + 6600664.

It is an arithmetic number, because the mean of its divisors is an integer number (6600664).

Almost surely, 213201327 is an apocalyptic number.

13201327 is a deficient number, since it is larger than the sum of its proper divisors (1).

13201327 is an equidigital number, since it uses as much as digits as its factorization.

13201327 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 13201327 is about 3633.3630426920. The cubic root of 13201327 is about 236.3410693759.

Adding to 13201327 its reverse (72310231), we get a palindrome (85511558).

The spelling of 13201327 in words is "thirteen million, two hundred one thousand, three hundred twenty-seven".