130443103 has 8 divisors (see below), whose sum is σ = 149851808. Its totient is φ = 111227904.

The previous prime is 130443101. The next prime is 130443121. The reversal of 130443103 is 301344031.

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 130443103 - 2¹ = 130443101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130443101) 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, 46926 + ... + 49627.

It is an arithmetic number, because the mean of its divisors is an integer number (18731476).

Almost surely, 2^130443103 is an apocalyptic number.

130443103 is a deficient number, since it is larger than the sum of its proper divisors (19408705).

130443103 is an equidigital number, since it uses as much as digits as its factorization.

130443103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 96753.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 130443103 is about 11421.1690732604. The cubic root of 130443103 is about 507.1546055940.

Adding to 130443103 its reverse (301344031), we get a palindrome (431787134).

The spelling of 130443103 in words is "one hundred thirty million, four hundred forty-three thousand, one hundred three".