300030310221 has 8 divisors (see below), whose sum is σ = 421095172320. Its totient is φ = 189492827472.

The previous prime is 300030310189. The next prime is 300030310241. The reversal of 300030310221 is 122013030003.

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

It is not a de Polignac number, because 300030310221 - 2⁵ = 300030310189 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 300030310221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300030310241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2631844770 + ... + 2631844883.

It is an arithmetic number, because the mean of its divisors is an integer number (52636896540).

Almost surely, 2^300030310221 is an apocalyptic number.

It is an amenable number.

300030310221 is a deficient number, since it is larger than the sum of its proper divisors (121064862099).

300030310221 is a wasteful number, since it uses less digits than its factorization.

300030310221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5263689675.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 300030310221 its reverse (122013030003), we get a palindrome (422043340224).

The spelling of 300030310221 in words is "three hundred billion, thirty million, three hundred ten thousand, two hundred twenty-one".