130544005 has 8 divisors (see below), whose sum is σ = 156909600. Its totient is φ = 104264016.

The previous prime is 130543997. The next prime is 130544017. The reversal of 130544005 is 500445031.

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

It is a cyclic number.

It is not a de Polignac number, because 130544005 - 2³ = 130543997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17995 + ... + 24184.

It is an arithmetic number, because the mean of its divisors is an integer number (19613700).

Almost surely, 2^130544005 is an apocalyptic number.

It is an amenable number.

130544005 is a deficient number, since it is larger than the sum of its proper divisors (26365595).

130544005 is an equidigital number, since it uses as much as digits as its factorization.

130544005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42803.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 130544005 is about 11425.5855429820. The cubic root of 130544005 is about 507.2853387741.

Adding to 130544005 its reverse (500445031), we get a palindrome (630989036).

The spelling of 130544005 in words is "one hundred thirty million, five hundred forty-four thousand, five".