130333443 has 16 divisors (see below), whose sum is σ = 175926816. Its totient is φ = 85821440.

The previous prime is 130333439. The next prime is 130333451. The reversal of 130333443 is 344333031.

It is a cyclic number.

It is not a de Polignac number, because 130333443 - 2² = 130333439 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130338443) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95083 + ... + 96443.

It is an arithmetic number, because the mean of its divisors is an integer number (10995426).

Almost surely, 2^130333443 is an apocalyptic number.

130333443 is a deficient number, since it is larger than the sum of its proper divisors (45593373).

130333443 is a wasteful number, since it uses less digits than its factorization.

130333443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1734.

The product of its (nonzero) digits is 3888, while the sum is 24.

The square root of 130333443 is about 11416.3673294091. The cubic root of 130333443 is about 507.0124486827.

Adding to 130333443 its reverse (344333031), we get a palindrome (474666474).

The spelling of 130333443 in words is "one hundred thirty million, three hundred thirty-three thousand, four hundred forty-three".