12301030233 has 24 divisors (see below), whose sum is σ = 17970006600. Its totient is φ = 8108052480.

The previous prime is 12301030229. The next prime is 12301030271. The reversal of 12301030233 is 33203010321.

It can be written as a sum of positive squares in 4 ways, for example, as 1021953024 + 11279077209 = 31968^2 + 106203^2 .

It is not a de Polignac number, because 12301030233 - 2² = 12301030229 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12301030033) 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 23 ways as a sum of consecutive naturals, for example, 259993 + ... + 303641.

It is an arithmetic number, because the mean of its divisors is an integer number (748750275).

Almost surely, 2^12301030233 is an apocalyptic number.

It is an amenable number.

12301030233 is a deficient number, since it is larger than the sum of its proper divisors (5668976367).

12301030233 is a wasteful number, since it uses less digits than its factorization.

12301030233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44009 (or 44006 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12301030233 its reverse (33203010321), we get a palindrome (45504040554).

The spelling of 12301030233 in words is "twelve billion, three hundred one million, thirty thousand, two hundred thirty-three".