103101223320220 has 96 divisors (see below), whose sum is σ = 225167743261440. Its totient is φ = 39622833000960.

The previous prime is 103101223320191. The next prime is 103101223320229. The reversal of 103101223320220 is 22023322101301.

It is a junction number, because it is equal to n+sod(n) for n = 103101223320191 and 103101223320200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103101223320229) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194167527 + ... + 194697793.

It is an arithmetic number, because the mean of its divisors is an integer number (2345497325640).

Almost surely, 2^{103101223320220} is an apocalyptic number.

103101223320220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 103101223320220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112583871630720).

103101223320220 is an abundant number, since it is smaller than the sum of its proper divisors (122066519941220).

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

103101223320220 is a wasteful number, since it uses less digits than its factorization.

103101223320220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 533923 (or 533921 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 103101223320220 its reverse (22023322101301), we get a palindrome (125124545421521).

The spelling of 103101223320220 in words is "one hundred three trillion, one hundred one billion, two hundred twenty-three million, three hundred twenty thousand, two hundred twenty".