130002471 has 12 divisors (see below), whose sum is σ = 188462872. Its totient is φ = 86353776.

The previous prime is 130002449. The next prime is 130002473. The reversal of 130002471 is 174200031.

It is not a de Polignac number, because 130002471 - 2⁷ = 130002343 is a prime.

It is a super-3 number, since 3×130002471³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130002473) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 23581 + ... + 28566.

Almost surely, 2^130002471 is an apocalyptic number.

130002471 is a deficient number, since it is larger than the sum of its proper divisors (58460401).

130002471 is a wasteful number, since it uses less digits than its factorization.

130002471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52430 (or 52427 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 18.

The square root of 130002471 is about 11401.8626109947. The cubic root of 130002471 is about 506.5829115268.

The spelling of 130002471 in words is "one hundred thirty million, two thousand, four hundred seventy-one".