130471 has 8 divisors (see below), whose sum is σ = 147600. Its totient is φ = 114240.
The previous prime is 130469. The next prime is 130477. The reversal of 130471 is 174031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 130471 - 21 = 130469 is a prime.
It is a super-3 number, since 3×1304713 = 6662898967431333, which contains 333 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130477) 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 7 ways as a sum of consecutive naturals, for example, 115 + ... + 523.
It is an arithmetic number, because the mean of its divisors is an integer number (18450).
2130471 is an apocalyptic number.
130471 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
130471 is a deficient number, since it is larger than the sum of its proper divisors (17129).
130471 is a wasteful number, since it uses less digits than its factorization.
130471 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 449.
The product of its (nonzero) digits is 84, while the sum is 16.
The square root of 130471 is about 361.2076964850. The cubic root of 130471 is about 50.7190756946.
The spelling of 130471 in words is "one hundred thirty thousand, four hundred seventy-one".
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