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12119 is a prime number
BaseRepresentation
bin10111101010111
3121121212
42331113
5341434
6132035
750222
oct27527
917555
1012119
119118
12701b
135693
1445b9
1538ce
hex2f57

12119 has 2 divisors, whose sum is σ = 12120. Its totient is φ = 12118.

The previous prime is 12113. The next prime is 12143. The reversal of 12119 is 91121.

It is a weak prime.

It is an emirp because it is prime and its reverse (91121) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12119 - 28 = 11863 is a prime.

It is a super-2 number, since 2×121192 = 293740322, which contains 22 as substring.

It is a Sophie Germain prime.

It is a plaindrome in base 15.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6059 + 6060.

It is an arithmetic number, because the mean of its divisors is an integer number (6060).

12119 is a deficient number, since it is larger than the sum of its proper divisors (1).

12119 is an equidigital number, since it uses as much as digits as its factorization.

12119 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18, while the sum is 14.

The square root of 12119 is about 110.0863297599. The cubic root of 12119 is about 22.9697143918.

It can be divided in two parts, 12 and 119, that added together give a palindrome (131).

The spelling of 12119 in words is "twelve thousand, one hundred nineteen".