130417165 has 4 divisors (see below), whose sum is σ = 156500604. Its totient is φ = 104333728.

The previous prime is 130417127. The next prime is 130417171. The reversal of 130417165 is 561714031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 14768649 + 115648516 = 3843^2 + 10754^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130417165 is a prime.

It is a Duffinian number.

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 in 3 ways as a sum of consecutive naturals, for example, 13041712 + ... + 13041721.

It is an arithmetic number, because the mean of its divisors is an integer number (39125151).

Almost surely, 2^130417165 is an apocalyptic number.

It is an amenable number.

130417165 is a deficient number, since it is larger than the sum of its proper divisors (26083439).

130417165 is an equidigital number, since it uses as much as digits as its factorization.

130417165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26083438.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 130417165 is about 11420.0334938213. The cubic root of 130417165 is about 507.1209882598.

The spelling of 130417165 in words is "one hundred thirty million, four hundred seventeen thousand, one hundred sixty-five".