130330405 has 8 divisors (see below), whose sum is σ = 164628000. Its totient is φ = 98776656.

The previous prime is 130330357. The next prime is 130330411. The reversal of 130330405 is 504033031.

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 130330405 - 2¹⁵ = 130297637 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

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, 685855 + ... + 686044.

It is an arithmetic number, because the mean of its divisors is an integer number (20578500).

Almost surely, 2^130330405 is an apocalyptic number.

It is an amenable number.

130330405 is a deficient number, since it is larger than the sum of its proper divisors (34297595).

130330405 is a wasteful number, since it uses less digits than its factorization.

130330405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1371923.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 130330405 is about 11416.2342740503. The cubic root of 130330405 is about 507.0085092594.

Adding to 130330405 its reverse (504033031), we get a palindrome (634363436).

The spelling of 130330405 in words is "one hundred thirty million, three hundred thirty thousand, four hundred five".