130715 has 8 divisors (see below), whose sum is σ = 169008. Its totient is φ = 96480.

The previous prime is 130699. The next prime is 130729. The reversal of 130715 is 517031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130715 - 2⁴ = 130699 is a prime.

It is a super-2 number, since 2×130715² = 34172822450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130693 and 130702.

It is a congruent number.

It is an unprimeable number.

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, 941 + ... + 1070.

It is an arithmetic number, because the mean of its divisors is an integer number (21126).

2¹³⁰⁷¹⁵ is an apocalyptic number.

130715 is a deficient number, since it is larger than the sum of its proper divisors (38293).

130715 is a wasteful number, since it uses less digits than its factorization.

130715 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2029.

The product of its (nonzero) digits is 105, while the sum is 17.

The square root of 130715 is about 361.5452945344. The cubic root of 130715 is about 50.7506733877.

Adding to 130715 its reverse (517031), we get a palindrome (647746).

The spelling of 130715 in words is "one hundred thirty thousand, seven hundred fifteen".