130313665 has 16 divisors (see below), whose sum is σ = 158086656. Its totient is φ = 103118400.

The previous prime is 130313641. The next prime is 130313731. The reversal of 130313665 is 566313031.

It is not a de Polignac number, because 130313665 - 2⁵ = 130313633 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 281224 + ... + 281686.

It is an arithmetic number, because the mean of its divisors is an integer number (9880416).

Almost surely, 2^130313665 is an apocalyptic number.

It is an amenable number.

130313665 is a deficient number, since it is larger than the sum of its proper divisors (27772991).

130313665 is a wasteful number, since it uses less digits than its factorization.

130313665 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 960.

The product of its (nonzero) digits is 4860, while the sum is 28.

The square root of 130313665 is about 11415.5010840523. The cubic root of 130313665 is about 506.9868011352.

Adding to 130313665 its reverse (566313031), we get a palindrome (696626696).

The spelling of 130313665 in words is "one hundred thirty million, three hundred thirteen thousand, six hundred sixty-five".