130480487 has 2 divisors, whose sum is σ = 130480488. Its totient is φ = 130480486.

The previous prime is 130480481. The next prime is 130480489. The reversal of 130480487 is 784084031.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (784084031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 130480487 - 2¹⁰ = 130479463 is a prime.

Together with 130480489, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (130480481) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65240243 + 65240244.

It is an arithmetic number, because the mean of its divisors is an integer number (65240244).

Almost surely, 2^130480487 is an apocalyptic number.

130480487 is a deficient number, since it is larger than the sum of its proper divisors (1).

130480487 is an equidigital number, since it uses as much as digits as its factorization.

130480487 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 35.

The square root of 130480487 is about 11422.8055660595. The cubic root of 130480487 is about 507.2030498491.

The spelling of 130480487 in words is "one hundred thirty million, four hundred eighty thousand, four hundred eighty-seven".