12231313030333 has 4 divisors (see below), whose sum is σ = 12231491577408. Its totient is φ = 12231134483260.

The previous prime is 12231313030303. The next prime is 12231313030373. The reversal of 12231313030333 is 33303031313221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12231313030333 - 2¹³ = 12231313022141 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12231313030303) 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, 89170741 + ... + 89307802.

It is an arithmetic number, because the mean of its divisors is an integer number (3057872894352).

Almost surely, 2^{12231313030333} is an apocalyptic number.

It is an amenable number.

12231313030333 is a deficient number, since it is larger than the sum of its proper divisors (178547075).

12231313030333 is an equidigital number, since it uses as much as digits as its factorization.

12231313030333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178547074.

The product of its (nonzero) digits is 8748, while the sum is 28.

Adding to 12231313030333 its reverse (33303031313221), we get a palindrome (45534344343554).

The spelling of 12231313030333 in words is "twelve trillion, two hundred thirty-one billion, three hundred thirteen million, thirty thousand, three hundred thirty-three".