130205466 has 12 divisors (see below), whose sum is σ = 282111882. Its totient is φ = 43401816.

The previous prime is 130205441. The next prime is 130205477. The reversal of 130205466 is 664502031.

It can be written as a sum of positive squares in only one way, i.e., 67716441 + 62489025 = 8229^2 + 7905^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3616801 + ... + 3616836.

Almost surely, 2^130205466 is an apocalyptic number.

130205466 is an abundant number, since it is smaller than the sum of its proper divisors (151906416).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130205466 is a wasteful number, since it uses less digits than its factorization.

130205466 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7233645 (or 7233642 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 130205466 is about 11410.7609737475. The cubic root of 130205466 is about 506.8464458010.

Adding to 130205466 its reverse (664502031), we get a palindrome (794707497).

The spelling of 130205466 in words is "one hundred thirty million, two hundred five thousand, four hundred sixty-six".