130159 has 4 divisors (see below), whose sum is σ = 132016. Its totient is φ = 128304.
The previous prime is 130147. The next prime is 130171. The reversal of 130159 is 951031.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (130147) and next prime (130171).
It is a cyclic number.
It is not a de Polignac number, because 130159 - 25 = 130127 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130199) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 819 + ... + 964.
It is an arithmetic number, because the mean of its divisors is an integer number (33004).
2130159 is an apocalyptic number.
130159 is a deficient number, since it is larger than the sum of its proper divisors (1857).
130159 is an equidigital number, since it uses as much as digits as its factorization.
130159 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1856.
The product of its (nonzero) digits is 135, while the sum is 19.
The square root of 130159 is about 360.7755534955. The cubic root of 130159 is about 50.6786146415.
It can be divided in two parts, 130 and 159, that added together give a square (289 = 172).
The spelling of 130159 in words is "one hundred thirty thousand, one hundred fifty-nine".
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