30013201333 has 4 divisors (see below), whose sum is σ = 31048139340. Its totient is φ = 28978263328.

The previous prime is 30013201321. The next prime is 30013201399. The reversal of 30013201333 is 33310231003.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8161857649 + 21851343684 = 90343^2 + 147822^2 .

It is a cyclic number.

It is not a de Polignac number, because 30013201333 - 2²⁵ = 29979646901 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 30013201333.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013201303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 517468960 + ... + 517469017.

It is an arithmetic number, because the mean of its divisors is an integer number (7762034835).

Almost surely, 2^30013201333 is an apocalyptic number.

It is an amenable number.

30013201333 is a deficient number, since it is larger than the sum of its proper divisors (1034938007).

30013201333 is a wasteful number, since it uses less digits than its factorization.

30013201333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1034938006.

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

Adding to 30013201333 its reverse (33310231003), we get a palindrome (63323432336).

The spelling of 30013201333 in words is "thirty billion, thirteen million, two hundred one thousand, three hundred thirty-three".