300230231312221 has 16 divisors (see below), whose sum is σ = 343213330757760. Its totient is φ = 257270404628160.

The previous prime is 300230231312213. The next prime is 300230231312239. The reversal of 300230231312221 is 122213132032003.

It is not a de Polignac number, because 300230231312221 - 2³ = 300230231312213 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300230231312201) 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 15 ways as a sum of consecutive naturals, for example, 612633675 + ... + 613123543.

It is an arithmetic number, because the mean of its divisors is an integer number (21450833172360).

Almost surely, 2^{300230231312221} is an apocalyptic number.

It is an amenable number.

300230231312221 is a deficient number, since it is larger than the sum of its proper divisors (42983099445539).

300230231312221 is a wasteful number, since it uses less digits than its factorization.

300230231312221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513444.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 300230231312221 its reverse (122213132032003), we get a palindrome (422443363344224).

The spelling of 300230231312221 in words is "three hundred trillion, two hundred thirty billion, two hundred thirty-one million, three hundred twelve thousand, two hundred twenty-one".