12300331331 has 4 divisors (see below), whose sum is σ = 12586385592. Its totient is φ = 12014277072.

The previous prime is 12300331327. The next prime is 12300331339. The reversal of 12300331331 is 13313300321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12300331331 - 2² = 12300331327 is a prime.

It is a super-2 number, since 2×12300331331² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12300331339) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 143027066 + ... + 143027151.

It is an arithmetic number, because the mean of its divisors is an integer number (3146596398).

Almost surely, 2^12300331331 is an apocalyptic number.

12300331331 is a deficient number, since it is larger than the sum of its proper divisors (286054261).

12300331331 is an equidigital number, since it uses as much as digits as its factorization.

12300331331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 286054260.

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 12300331331 its reverse (13313300321), we get a palindrome (25613631652).

The spelling of 12300331331 in words is "twelve billion, three hundred million, three hundred thirty-one thousand, three hundred thirty-one".