300020043314321 has 12 divisors (see below), whose sum is σ = 331027991137536. Its totient is φ = 271708438783320.

The previous prime is 300020043314309. The next prime is 300020043314353. The reversal of 300020043314321 is 123413340020003.

It is not a de Polignac number, because 300020043314321 - 2²² = 300020039120017 is a prime.

It is not an unprimeable number, because it can be changed into a prime (300020043317321) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4713855041 + ... + 4713918686.

It is an arithmetic number, because the mean of its divisors is an integer number (27585665928128).

Almost surely, 2^{300020043314321} is an apocalyptic number.

It is an amenable number.

300020043314321 is a deficient number, since it is larger than the sum of its proper divisors (31007947823215).

300020043314321 is a wasteful number, since it uses less digits than its factorization.

300020043314321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9427774012 (or 9427774001 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 300020043314321 its reverse (123413340020003), we get a palindrome (423433383334324).

The spelling of 300020043314321 in words is "three hundred trillion, twenty billion, forty-three million, three hundred fourteen thousand, three hundred twenty-one".