12020300101303 has 16 divisors (see below), whose sum is σ = 13312546508800. Its totient is φ = 10783162472544.

The previous prime is 12020300101283. The next prime is 12020300101319. The reversal of 12020300101303 is 30310100302021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12020300101303 is a prime.

It is a super-2 number, since 2×12020300101303² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12020300101343) by changing a digit.

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, 53916951 + ... + 54139432.

It is an arithmetic number, because the mean of its divisors is an integer number (832034156800).

Almost surely, 2^{12020300101303} is an apocalyptic number.

12020300101303 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

12020300101303 is a deficient number, since it is larger than the sum of its proper divisors (1292246407497).

12020300101303 is a wasteful number, since it uses less digits than its factorization.

12020300101303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108056638.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 12020300101303 its reverse (30310100302021), we get a palindrome (42330400403324).

The spelling of 12020300101303 in words is "twelve trillion, twenty billion, three hundred million, one hundred one thousand, three hundred three".