300020421102 has 16 divisors (see below), whose sum is σ = 603393027840. Its totient is φ = 99448109432.

The previous prime is 300020421091. The next prime is 300020421109. The reversal of 300020421102 is 201124020003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300020421109) 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, 139673238 + ... + 139675385.

It is an arithmetic number, because the mean of its divisors is an integer number (37712064240).

Almost surely, 2^300020421102 is an apocalyptic number.

300020421102 is an abundant number, since it is smaller than the sum of its proper divisors (303372606738).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

300020421102 is a wasteful number, since it uses less digits than its factorization.

300020421102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 279348807.

The product of its (nonzero) digits is 96, while the sum is 15.

Adding to 300020421102 its reverse (201124020003), we get a palindrome (501144441105).

The spelling of 300020421102 in words is "three hundred billion, twenty million, four hundred twenty-one thousand, one hundred two".