30020113333 has 16 divisors (see below), whose sum is σ = 34667226880. Its totient is φ = 25462999296.

The previous prime is 30020113313. The next prime is 30020113339. The reversal of 30020113333 is 33331102003.

It is not a de Polignac number, because 30020113333 - 2⁵ = 30020113301 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30020113333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30020113339) 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, 1015741 + ... + 1044877.

It is an arithmetic number, because the mean of its divisors is an integer number (2166701680).

Almost surely, 2^30020113333 is an apocalyptic number.

It is an amenable number.

30020113333 is a deficient number, since it is larger than the sum of its proper divisors (4647113547).

30020113333 is a wasteful number, since it uses less digits than its factorization.

30020113333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30676.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 30020113333 its reverse (33331102003), we get a palindrome (63351215336).

The spelling of 30020113333 in words is "thirty billion, twenty million, one hundred thirteen thousand, three hundred thirty-three".