130004347 has 24 divisors (see below), whose sum is σ = 148916880. Its totient is φ = 112527360.

The previous prime is 130004339. The next prime is 130004363. The reversal of 130004347 is 743400031.

It is a happy number.

It is not a de Polignac number, because 130004347 - 2³ = 130004339 is a prime.

It is a super-2 number, since 2×130004347² = 33802260477792818, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130004377) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1340203 + ... + 1340299.

It is an arithmetic number, because the mean of its divisors is an integer number (6204870).

Almost surely, 2^130004347 is an apocalyptic number.

130004347 is a deficient number, since it is larger than the sum of its proper divisors (18912533).

130004347 is an equidigital number, since it uses as much as digits as its factorization.

130004347 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 271 (or 234 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 22.

The square root of 130004347 is about 11401.9448779583. The cubic root of 130004347 is about 506.5853482624.

Adding to 130004347 its reverse (743400031), we get a palindrome (873404378).

The spelling of 130004347 in words is "one hundred thirty million, four thousand, three hundred forty-seven".