102301230220 has 24 divisors (see below), whose sum is σ = 245522952864. Its totient is φ = 35074707456.

The previous prime is 102301230217. The next prime is 102301230221. The reversal of 102301230220 is 22032103201.

It is a junction number, because it is equal to n+sod(n) for n = 102301230194 and 102301230203.

It is not an unprimeable number, because it can be changed into a prime (102301230221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 365361397 + ... + 365361676.

It is an arithmetic number, because the mean of its divisors is an integer number (10230123036).

Almost surely, 2^102301230220 is an apocalyptic number.

102301230220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102301230220 is an abundant number, since it is smaller than the sum of its proper divisors (143221722644).

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

102301230220 is a wasteful number, since it uses less digits than its factorization.

102301230220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730723089 (or 730723087 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 102301230220 its reverse (22032103201), we get a palindrome (124333333421).

The spelling of 102301230220 in words is "one hundred two billion, three hundred one million, two hundred thirty thousand, two hundred twenty".