102221130300 has 72 divisors (see below), whose sum is σ = 302973493872. Its totient is φ = 26594112000.

The previous prime is 102221130229. The next prime is 102221130301. The reversal of 102221130300 is 3031122201.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 102221130300.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102221130301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4143031 + ... + 4167630.

Almost surely, 2^102221130300 is an apocalyptic number.

102221130300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102221130300 is an abundant number, since it is smaller than the sum of its proper divisors (200752363572).

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

102221130300 is a wasteful number, since it uses less digits than its factorization.

102221130300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8310719 (or 8310712 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 102221130300 its reverse (3031122201), we get a palindrome (105252252501).

The spelling of 102221130300 in words is "one hundred two billion, two hundred twenty-one million, one hundred thirty thousand, three hundred".