130384333 has 4 divisors (see below), whose sum is σ = 130865728. Its totient is φ = 129902940.

The previous prime is 130384321. The next prime is 130384343. The reversal of 130384333 is 333483031.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 333483031 = 7 ⋅47640433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130384333 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 (130384343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 240291 + ... + 240832.

It is an arithmetic number, because the mean of its divisors is an integer number (32716432).

Almost surely, 2^130384333 is an apocalyptic number.

It is an amenable number.

130384333 is a deficient number, since it is larger than the sum of its proper divisors (481395).

130384333 is an equidigital number, since it uses as much as digits as its factorization.

130384333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 481394.

The product of its (nonzero) digits is 7776, while the sum is 28.

The square root of 130384333 is about 11418.5959294477. The cubic root of 130384333 is about 507.0784294610.

It can be divided in two parts, 13038 and 4333, that added together give a palindrome (17371).

The spelling of 130384333 in words is "one hundred thirty million, three hundred eighty-four thousand, three hundred thirty-three".