130171616 has 12 divisors (see below), whose sum is σ = 256275432. Its totient is φ = 65085792.

The previous prime is 130171609. The next prime is 130171649. The reversal of 130171616 is 616171031.

It is a super-3 number, since 3×130171616³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

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, 2033900 + ... + 2033963.

It is an arithmetic number, because the mean of its divisors is an integer number (21356286).

Almost surely, 2^130171616 is an apocalyptic number.

130171616 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

130171616 is a deficient number, since it is larger than the sum of its proper divisors (126103816).

130171616 is an equidigital number, since it uses as much as digits as its factorization.

130171616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4067873 (or 4067865 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The square root of 130171616 is about 11409.2776283164. The cubic root of 130171616 is about 506.8025197414.

The spelling of 130171616 in words is "one hundred thirty million, one hundred seventy-one thousand, six hundred sixteen".