12313043233 has 24 divisors (see below), whose sum is σ = 13448263680. Its totient is φ = 11260226880.

The previous prime is 12313043231. The next prime is 12313043243. The reversal of 12313043233 is 33234031321.

It is not a de Polignac number, because 12313043233 - 2¹ = 12313043231 is a prime.

It is a super-2 number, since 2×12313043233² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12313043198 and 12313043207.

It is not an unprimeable number, because it can be changed into a prime (12313043231) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 5359341 + ... + 5361637.

It is an arithmetic number, because the mean of its divisors is an integer number (560344320).

Almost surely, 2^12313043233 is an apocalyptic number.

It is an amenable number.

12313043233 is a deficient number, since it is larger than the sum of its proper divisors (1135220447).

12313043233 is a wasteful number, since it uses less digits than its factorization.

12313043233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2845 (or 2826 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 25.

Adding to 12313043233 its reverse (33234031321), we get a palindrome (45547074554).

The spelling of 12313043233 in words is "twelve billion, three hundred thirteen million, forty-three thousand, two hundred thirty-three".