12300211021231 has 12 divisors (see below), whose sum is σ = 14612842970208. Its totient is φ = 10318718058432.

The previous prime is 12300211021199. The next prime is 12300211021261. The reversal of 12300211021231 is 13212011200321.

It is not a de Polignac number, because 12300211021231 - 2⁵ = 12300211021199 is a prime.

It is a super-3 number, since 3×12300211021231³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 12300211021199 and 12300211021208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300211021261) 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 11 ways as a sum of consecutive naturals, for example, 2670473386 + ... + 2670477991.

It is an arithmetic number, because the mean of its divisors is an integer number (1217736914184).

Almost surely, 2^{12300211021231} is an apocalyptic number.

12300211021231 is a deficient number, since it is larger than the sum of its proper divisors (2312631948977).

12300211021231 is an equidigital number, since it uses as much as digits as its factorization.

12300211021231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5340951438 (or 5340951431 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12300211021231 its reverse (13212011200321), we get a palindrome (25512222221552).

The spelling of 12300211021231 in words is "twelve trillion, three hundred billion, two hundred eleven million, twenty-one thousand, two hundred thirty-one".