103330030102020 has 72 divisors (see below), whose sum is σ = 316956159800280. Its totient is φ = 27245071603200.

The previous prime is 103330030101989. The next prime is 103330030102081. The reversal of 103330030102020 is 20201030033301.

103330030102020 is a `hidden beast` number, since 10 + 3 + 330 + 0 + 301 + 0 + 2 + 0 + 20 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 3226643393796 + 100103386708224 = 1796286^2 + 10005168^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 103330030101984 and 103330030102002.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3225016131 + ... + 3225048170.

It is an arithmetic number, because the mean of its divisors is an integer number (4402168886115).

Almost surely, 2^{103330030102020} is an apocalyptic number.

103330030102020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103330030102020 is an abundant number, since it is smaller than the sum of its proper divisors (213626129698260).

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

103330030102020 is a wasteful number, since it uses less digits than its factorization.

103330030102020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6450064405 (or 6450064400 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 103330030102020 its reverse (20201030033301), we get a palindrome (123531060135321).

The spelling of 103330030102020 in words is "one hundred three trillion, three hundred thirty billion, thirty million, one hundred two thousand, twenty".