130530463 has 6 divisors (see below), whose sum is σ = 151841616. Its totient is φ = 111883212.

The previous prime is 130530461. The next prime is 130530493. The reversal of 130530463 is 364035031.

It is not a de Polignac number, because 130530463 - 2¹ = 130530461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130530461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1331895 + ... + 1331992.

It is an arithmetic number, because the mean of its divisors is an integer number (25306936).

Almost surely, 2^130530463 is an apocalyptic number.

130530463 is a deficient number, since it is larger than the sum of its proper divisors (21311153).

130530463 is an equidigital number, since it uses as much as digits as its factorization.

130530463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663901 (or 2663894 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 130530463 is about 11424.9929102823. The cubic root of 130530463 is about 507.2677970632.

Adding to 130530463 its reverse (364035031), we get a palindrome (494565494).

The spelling of 130530463 in words is "one hundred thirty million, five hundred thirty thousand, four hundred sixty-three".