12300231220311 has 8 divisors (see below), whose sum is σ = 16401256741360. Its totient is φ = 8199679923072.

The previous prime is 12300231220301. The next prime is 12300231220313. The reversal of 12300231220311 is 11302213200321.

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

It is not a de Polignac number, because 12300231220311 - 2⁷ = 12300231220183 is a prime.

It is a super-3 number, since 3×12300231220311³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12300231220313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 118495426 + ... + 118599183.

It is an arithmetic number, because the mean of its divisors is an integer number (2050157092670).

Almost surely, 2^{12300231220311} is an apocalyptic number.

12300231220311 is a deficient number, since it is larger than the sum of its proper divisors (4101025521049).

12300231220311 is a wasteful number, since it uses less digits than its factorization.

12300231220311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 237111905.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12300231220311 its reverse (11302213200321), we get a palindrome (23602444420632).

The spelling of 12300231220311 in words is "twelve trillion, three hundred billion, two hundred thirty-one million, two hundred twenty thousand, three hundred eleven".