12312312333 has 8 divisors (see below), whose sum is σ = 16417946688. Its totient is φ = 8207443104.

The previous prime is 12312312263. The next prime is 12312312347. The reversal of 12312312333 is 33321321321.

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

It is not a de Polignac number, because 12312312333 - 2²⁴ = 12295535117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12312317333) 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, 152616 + ... + 218897.

It is an arithmetic number, because the mean of its divisors is an integer number (2052243336).

Almost surely, 2^12312312333 is an apocalyptic number.

It is an amenable number.

12312312333 is a deficient number, since it is larger than the sum of its proper divisors (4105634355).

12312312333 is a wasteful number, since it uses less digits than its factorization.

12312312333 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382563.

The product of its digits is 1944, while the sum is 24.

Adding to 12312312333 its reverse (33321321321), we get a palindrome (45633633654).

The spelling of 12312312333 in words is "twelve billion, three hundred twelve million, three hundred twelve thousand, three hundred thirty-three".