130316485 has 16 divisors (see below), whose sum is σ = 169280496. Its totient is φ = 95735808.

The previous prime is 130316471. The next prime is 130316489. The reversal of 130316485 is 584613031.

It can be written as a sum of positive squares in 8 ways, for example, as 2377764 + 127938721 = 1542^2 + 11311^2 .

It is a cyclic number.

It is not a de Polignac number, because 130316485 - 2⁷ = 130316357 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 (130316489) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7717 + ... + 17893.

It is an arithmetic number, because the mean of its divisors is an integer number (10580031).

Almost surely, 2^130316485 is an apocalyptic number.

It is an amenable number.

130316485 is a deficient number, since it is larger than the sum of its proper divisors (38964011).

130316485 is a wasteful number, since it uses less digits than its factorization.

130316485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10392.

The product of its (nonzero) digits is 8640, while the sum is 31.

The square root of 130316485 is about 11415.6245996441. The cubic root of 130316485 is about 506.9904581896.

The spelling of 130316485 in words is "one hundred thirty million, three hundred sixteen thousand, four hundred eighty-five".