130014443 has 8 divisors (see below), whose sum is σ = 140355600. Its totient is φ = 119721888.

The previous prime is 130014433. The next prime is 130014449. The reversal of 130014443 is 344410031.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130014443 - 2⁴ = 130014427 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130014449) 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, 6488 + ... + 17381.

It is an arithmetic number, because the mean of its divisors is an integer number (17544450).

Almost surely, 2^130014443 is an apocalyptic number.

130014443 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130014443 is a deficient number, since it is larger than the sum of its proper divisors (10341157).

130014443 is a wasteful number, since it uses less digits than its factorization.

130014443 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24301.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 130014443 is about 11402.3876008492. The cubic root of 130014443 is about 506.5984615503.

Adding to 130014443 its reverse (344410031), we get a palindrome (474424474).

The spelling of 130014443 in words is "one hundred thirty million, fourteen thousand, four hundred forty-three".