130034947 has 8 divisors (see below), whose sum is σ = 151773696. Its totient is φ = 109086792.

The previous prime is 130034941. The next prime is 130034951. The reversal of 130034947 is 749430031.

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 130034947 - 2¹¹ = 130032899 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130034941) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197293 + ... + 197950.

It is an arithmetic number, because the mean of its divisors is an integer number (18971712).

Almost surely, 2^130034947 is an apocalyptic number.

130034947 is a deficient number, since it is larger than the sum of its proper divisors (21738749).

130034947 is an equidigital number, since it uses as much as digits as its factorization.

130034947 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395297.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 130034947 is about 11403.2866753406. The cubic root of 130034947 is about 506.6250912812.

Adding to 130034947 its reverse (749430031), we get a palindrome (879464978).

The spelling of 130034947 in words is "one hundred thirty million, thirty-four thousand, nine hundred forty-seven".