130344043 has 8 divisors (see below), whose sum is σ = 133822080. Its totient is φ = 126880320.

The previous prime is 130344023. The next prime is 130344061. The reversal of 130344043 is 340443031.

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 130344043 - 2⁹ = 130343531 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130344023) 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, 16321 + ... + 22957.

It is an arithmetic number, because the mean of its divisors is an integer number (16727760).

Almost surely, 2^130344043 is an apocalyptic number.

130344043 is a deficient number, since it is larger than the sum of its proper divisors (3478037).

130344043 is an equidigital number, since it uses as much as digits as its factorization.

130344043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7157.

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 130344043 is about 11416.8315657191. The cubic root of 130344043 is about 507.0261933930.

Adding to 130344043 its reverse (340443031), we get a palindrome (470787074).

The spelling of 130344043 in words is "one hundred thirty million, three hundred forty-four thousand, forty-three".