130200505 has 16 divisors (see below), whose sum is σ = 158053248. Its totient is φ = 102960000.

The previous prime is 130200487. The next prime is 130200509. The reversal of 130200505 is 505002031.

It is not a de Polignac number, because 130200505 - 2⁷ = 130200377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130200509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249645 + ... + 250165.

It is an arithmetic number, because the mean of its divisors is an integer number (9878328).

Almost surely, 2^130200505 is an apocalyptic number.

It is an amenable number.

130200505 is a deficient number, since it is larger than the sum of its proper divisors (27852743).

130200505 is a wasteful number, since it uses less digits than its factorization.

130200505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1008.

The product of its (nonzero) digits is 150, while the sum is 16.

The square root of 130200505 is about 11410.5435891547. The cubic root of 130200505 is about 506.8400085466.

Adding to 130200505 its reverse (505002031), we get a palindrome (635202536).

The spelling of 130200505 in words is "one hundred thirty million, two hundred thousand, five hundred five".