130408863 has 8 divisors (see below), whose sum is σ = 187253808. Its totient is φ = 80251584.

The previous prime is 130408843. The next prime is 130408891. The reversal of 130408863 is 368804031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130408863 - 2²⁵ = 96854431 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130408843) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1671870 + ... + 1671947.

It is an arithmetic number, because the mean of its divisors is an integer number (23406726).

Almost surely, 2^130408863 is an apocalyptic number.

130408863 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130408863 is a deficient number, since it is larger than the sum of its proper divisors (56844945).

130408863 is a wasteful number, since it uses less digits than its factorization.

130408863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3343833.

The product of its (nonzero) digits is 13824, while the sum is 33.

The square root of 130408863 is about 11419.6700039887. The cubic root of 130408863 is about 507.1102273865.

The spelling of 130408863 in words is "one hundred thirty million, four hundred eight thousand, eight hundred sixty-three".