30003320011021 has 8 divisors (see below), whose sum is σ = 34723552997120. Its totient is φ = 25391598128208.

The previous prime is 30003320010971. The next prime is 30003320011061. The reversal of 30003320011021 is 12011002330003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30003320011021 - 2¹⁵ = 30003319978253 is a prime.

It is a super-5 number, since 5×30003320011021⁵ (a number of 69 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30003320010986 and 30003320011004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30003320011061) 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 7 ways as a sum of consecutive naturals, for example, 27127775226 + ... + 27127776331.

It is an arithmetic number, because the mean of its divisors is an integer number (4340444124640).

Almost surely, 2^{30003320011021} is an apocalyptic number.

It is an amenable number.

30003320011021 is a deficient number, since it is larger than the sum of its proper divisors (4720232986099).

30003320011021 is an equidigital number, since it uses as much as digits as its factorization.

30003320011021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54255551643.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30003320011021 its reverse (12011002330003), we get a palindrome (42014322341024).

The spelling of 30003320011021 in words is "thirty trillion, three billion, three hundred twenty million, eleven thousand, twenty-one".