102220103130 has 128 divisors (see below), whose sum is σ = 263187878400. Its totient is φ = 25342377984.

The previous prime is 102220103101. The next prime is 102220103149. The reversal of 102220103130 is 31301022201.

102220103130 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 38012826 + ... + 38015514.

It is an arithmetic number, because the mean of its divisors is an integer number (2056155300).

Almost surely, 2^102220103130 is an apocalyptic number.

102220103130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 102220103130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131593939200).

102220103130 is an abundant number, since it is smaller than the sum of its proper divisors (160967775270).

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

102220103130 is a wasteful number, since it uses less digits than its factorization.

102220103130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4248.

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

Adding to 102220103130 its reverse (31301022201), we get a palindrome (133521125331).

The spelling of 102220103130 in words is "one hundred two billion, two hundred twenty million, one hundred three thousand, one hundred thirty".