130443043 has 8 divisors (see below), whose sum is σ = 133205328. Its totient is φ = 127707264.

The previous prime is 130443029. The next prime is 130443059. The reversal of 130443043 is 340344031.

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 130443043 - 2¹³ = 130434851 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130443013) 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, 3480 + ... + 16522.

It is an arithmetic number, because the mean of its divisors is an integer number (16650666).

Almost surely, 2^130443043 is an apocalyptic number.

130443043 is a deficient number, since it is larger than the sum of its proper divisors (2762285).

130443043 is a wasteful number, since it uses less digits than its factorization.

130443043 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13253.

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

The square root of 130443043 is about 11421.1664465588. The cubic root of 130443043 is about 507.1545278353.

Adding to 130443043 its reverse (340344031), we get a palindrome (470787074).

The spelling of 130443043 in words is "one hundred thirty million, four hundred forty-three thousand, forty-three".