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130183 is a prime number
BaseRepresentation
bin11111110010000111
320121120121
4133302013
513131213
62442411
71051354
oct376207
9217517
10130183
1189899
1263407
1347341
143562b
152888d
hex1fc87

130183 has 2 divisors, whose sum is σ = 130184. Its totient is φ = 130182.

The previous prime is 130171. The next prime is 130199. The reversal of 130183 is 381031.

It is an a-pointer prime, because the next prime (130199) can be obtained adding 130183 to its sum of digits (16).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 130183 - 29 = 129671 is a prime.

It is a super-2 number, since 2×1301832 = 33895226978, which contains 22 as substring.

It is equal to p12175 and since 130183 and 12175 have the same sum of digits, it is a Honaker 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 (130483) 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, 65091 + 65092.

It is an arithmetic number, because the mean of its divisors is an integer number (65092).

2130183 is an apocalyptic number.

130183 is a deficient number, since it is larger than the sum of its proper divisors (1).

130183 is an equidigital number, since it uses as much as digits as its factorization.

130183 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 16.

The square root of 130183 is about 360.8088136396. The cubic root of 130183 is about 50.6817293243.

It can be divided in two parts, 130 and 183, that added together give a palindrome (313).

The spelling of 130183 in words is "one hundred thirty thousand, one hundred eighty-three".