130104643 has 8 divisors (see below), whose sum is σ = 136799280. Its totient is φ = 123557280.

The previous prime is 130104631. The next prime is 130104659. The reversal of 130104643 is 346401031.

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 130104643 - 2¹³ = 130096451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130104683) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35005 + ... + 38542.

It is an arithmetic number, because the mean of its divisors is an integer number (17099910).

Almost surely, 2^130104643 is an apocalyptic number.

130104643 is a deficient number, since it is larger than the sum of its proper divisors (6694637).

130104643 is an equidigital number, since it uses as much as digits as its factorization.

130104643 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73637.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 130104643 is about 11406.3422270244. The cubic root of 130104643 is about 506.7155885837.

Adding to 130104643 its reverse (346401031), we get a palindrome (476505674).

The spelling of 130104643 in words is "one hundred thirty million, one hundred four thousand, six hundred forty-three".