130687463 has 4 divisors (see below), whose sum is σ = 131173560. Its totient is φ = 130201368.

The previous prime is 130687439. The next prime is 130687489. The reversal of 130687463 is 364786031.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 130687463 - 2⁶ = 130687399 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 (130687433) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 242645 + ... + 243182.

It is an arithmetic number, because the mean of its divisors is an integer number (32793390).

Almost surely, 2^130687463 is an apocalyptic number.

130687463 is a deficient number, since it is larger than the sum of its proper divisors (486097).

130687463 is an equidigital number, since it uses as much as digits as its factorization.

130687463 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486096.

The product of its (nonzero) digits is 72576, while the sum is 38.

The square root of 130687463 is about 11431.8617468897. The cubic root of 130687463 is about 507.4710935027.

The spelling of 130687463 in words is "one hundred thirty million, six hundred eighty-seven thousand, four hundred sixty-three".