130164065 has 4 divisors (see below), whose sum is σ = 156196884. Its totient is φ = 104131248.

The previous prime is 130164043. The next prime is 130164077. The reversal of 130164065 is 560461031.

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 28718881 + 101445184 = 5359^2 + 10072^2 .

It is a cyclic number.

It is not a de Polignac number, because 130164065 - 2¹⁸ = 129901921 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13016402 + ... + 13016411.

It is an arithmetic number, because the mean of its divisors is an integer number (39049221).

Almost surely, 2^130164065 is an apocalyptic number.

It is an amenable number.

130164065 is a deficient number, since it is larger than the sum of its proper divisors (26032819).

130164065 is an equidigital number, since it uses as much as digits as its factorization.

130164065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26032818.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 130164065 is about 11408.9467086143. The cubic root of 130164065 is about 506.7927200121.

The spelling of 130164065 in words is "one hundred thirty million, one hundred sixty-four thousand, sixty-five".