12020103323130 has 32 divisors (see below), whose sum is σ = 32969426258304. Its totient is φ = 2747452188096.

The previous prime is 12020103322993. The next prime is 12020103323167. The reversal of 12020103323130 is 3132330102021.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12020103323097 and 12020103323106.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28619293417 + ... + 28619293836.

It is an arithmetic number, because the mean of its divisors is an integer number (1030294570572).

Almost surely, 2^{12020103323130} is an apocalyptic number.

12020103323130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12020103323130 is an abundant number, since it is smaller than the sum of its proper divisors (20949322935174).

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

12020103323130 is a wasteful number, since it uses less digits than its factorization.

12020103323130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57238587270.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12020103323130 its reverse (3132330102021), we get a palindrome (15152433425151).

The spelling of 12020103323130 in words is "twelve trillion, twenty billion, one hundred three million, three hundred twenty-three thousand, one hundred thirty".