130664943 has 12 divisors (see below), whose sum is σ = 188877208. Its totient is φ = 87045840.

The previous prime is 130664929. The next prime is 130664953. The reversal of 130664943 is 349466031.

130664943 is a `hidden beast` number, since 1 + 3 + 0 + 6 + 649 + 4 + 3 = 666.

It is not a de Polignac number, because 130664943 - 2⁴ = 130664927 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130664898 and 130664907.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130664953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9828 + ... + 18918.

Almost surely, 2^130664943 is an apocalyptic number.

130664943 is a deficient number, since it is larger than the sum of its proper divisors (58212265).

130664943 is a wasteful number, since it uses less digits than its factorization.

130664943 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10694 (or 10691 counting only the distinct ones).

The product of its (nonzero) digits is 46656, while the sum is 36.

The square root of 130664943 is about 11430.8767380285. The cubic root of 130664943 is about 507.4419427709.

The spelling of 130664943 in words is "one hundred thirty million, six hundred sixty-four thousand, nine hundred forty-three".