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130211 is a prime number
BaseRepresentation
bin11111110010100011
320121121122
4133302203
513131321
62442455
71051424
oct376243
9217548
10130211
1189914
126342b
1347363
143564b
15288ab
hex1fca3

130211 has 2 divisors, whose sum is σ = 130212. Its totient is φ = 130210.

The previous prime is 130201. The next prime is 130223. The reversal of 130211 is 112031.

It is a weak prime.

It is an emirp because it is prime and its reverse (112031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130211 - 26 = 130147 is a prime.

It is a Chen prime.

It is a plaindrome in base 15.

It is not a weakly prime, because it can be changed into another prime (130201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65105 + 65106.

It is an arithmetic number, because the mean of its divisors is an integer number (65106).

2130211 is an apocalyptic number.

130211 is a deficient number, since it is larger than the sum of its proper divisors (1).

130211 is an equidigital number, since it uses as much as digits as its factorization.

130211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 130211 is about 360.8476132663. The cubic root of 130211 is about 50.6853626371.

Adding to 130211 its reverse (112031), we get a palindrome (242242).

The spelling of 130211 in words is "one hundred thirty thousand, two hundred eleven".