13020030333 has 12 divisors (see below), whose sum is σ = 18866799900. Its totient is φ = 8652286656.

The previous prime is 13020030323. The next prime is 13020030347. The reversal of 13020030333 is 33303002031.

13020030333 is a `hidden beast` number, since 1 + 302 + 0 + 0 + 30 + 333 = 666.

13020030333 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1960984089 + 11059046244 = 44283^2 + 105162^2 .

It is not a de Polignac number, because 13020030333 - 2⁵ = 13020030301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13020030313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2308158 + ... + 2313791.

It is an arithmetic number, because the mean of its divisors is an integer number (1572233325).

Almost surely, 2^13020030333 is an apocalyptic number.

It is an amenable number.

13020030333 is a deficient number, since it is larger than the sum of its proper divisors (5846769567).

13020030333 is a wasteful number, since it uses less digits than its factorization.

13020030333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4622268 (or 4622265 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 18.

Adding to 13020030333 its reverse (33303002031), we get a palindrome (46323032364).

The spelling of 13020030333 in words is "thirteen billion, twenty million, thirty thousand, three hundred thirty-three".