130471000 has 128 divisors (see below), whose sum is σ = 345384000. Its totient is φ = 45696000.

The previous prime is 130470997. The next prime is 130471049. The reversal of 130471000 is 174031.

It is a super-3 number, since 3×130471000³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 318796 + ... + 319204.

Almost surely, 2^130471000 is an apocalyptic number.

130471000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130471000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (172692000).

130471000 is an abundant number, since it is smaller than the sum of its proper divisors (214913000).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130471000 is a wasteful number, since it uses less digits than its factorization.

130471000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 470 (or 456 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 16.

The square root of 130471000 is about 11422.3902927540. The cubic root of 130471000 is about 507.1907569459.

The spelling of 130471000 in words is "one hundred thirty million, four hundred seventy-one thousand".