130134847 has 8 divisors (see below), whose sum is σ = 138117312. Its totient is φ = 122188800.

The previous prime is 130134839. The next prime is 130134853. The reversal of 130134847 is 748431031.

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

It is a cyclic number.

It is not a de Polignac number, because 130134847 - 2³ = 130134839 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 (130134827) 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, 1554 + ... + 16207.

It is an arithmetic number, because the mean of its divisors is an integer number (17264664).

Almost surely, 2^130134847 is an apocalyptic number.

130134847 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

130134847 is a deficient number, since it is larger than the sum of its proper divisors (7982465).

130134847 is a wasteful number, since it uses less digits than its factorization.

130134847 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18209.

The product of its (nonzero) digits is 8064, while the sum is 31.

The square root of 130134847 is about 11407.6661504446. Note that the first 3 decimals coincide. The cubic root of 130134847 is about 506.7547971599.

Adding to 130134847 its reverse (748431031), we get a palindrome (878565878).

The spelling of 130134847 in words is "one hundred thirty million, one hundred thirty-four thousand, eight hundred forty-seven".