12000300311203 has 8 divisors (see below), whose sum is σ = 12425782168800. Its totient is φ = 11575597013568.

The previous prime is 12000300311159. The next prime is 12000300311297. The reversal of 12000300311203 is 30211300300021.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12000300311203 - 2¹³ = 12000300303011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12000300311003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 194608618 + ... + 194670271.

It is an arithmetic number, because the mean of its divisors is an integer number (1553222771100).

Almost surely, 2^{12000300311203} is an apocalyptic number.

12000300311203 is a deficient number, since it is larger than the sum of its proper divisors (425481857597).

12000300311203 is a wasteful number, since it uses less digits than its factorization.

12000300311203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 389279981.

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

Adding to 12000300311203 its reverse (30211300300021), we get a palindrome (42211600611224).

The spelling of 12000300311203 in words is "twelve trillion, three hundred million, three hundred eleven thousand, two hundred three".