130530051 has 6 divisors (see below), whose sum is σ = 188543420. Its totient is φ = 87020028.

The previous prime is 130530031. The next prime is 130530053. The reversal of 130530051 is 150035031.

It is a happy number.

130530051 is a `hidden beast` number, since 130 + 530 + 0 + 5 + 1 = 666.

It is not a de Polignac number, because 130530051 - 2⁷ = 130529923 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130530053) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7251661 + ... + 7251678.

Almost surely, 2^130530051 is an apocalyptic number.

130530051 is a deficient number, since it is larger than the sum of its proper divisors (58013369).

130530051 is a wasteful number, since it uses less digits than its factorization.

130530051 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14503345 (or 14503342 counting only the distinct ones).

The product of its (nonzero) digits is 225, while the sum is 18.

The square root of 130530051 is about 11424.9748796223. The cubic root of 130530051 is about 507.2672633575.

Adding to 130530051 its reverse (150035031), we get a palindrome (280565082).

The spelling of 130530051 in words is "one hundred thirty million, five hundred thirty thousand, fifty-one".