12313033031333 has 8 divisors (see below), whose sum is σ = 12615336593496. Its totient is φ = 12010824025600.

The previous prime is 12313033031279. The next prime is 12313033031401. The reversal of 12313033031333 is 33313033031321.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 892161478849 + 11420871552484 = 944543^2 + 3379478^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 12313033031333 - 2¹² = 12313033027237 is a prime.

It is a super-2 number, since 2×12313033031333² (a number of 27 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 = 12313033031296 and 12313033031305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12313036031333) 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, 23375438 + ... + 23896383.

It is an arithmetic number, because the mean of its divisors is an integer number (1576917074187).

Almost surely, 2^{12313033031333} is an apocalyptic number.

It is an amenable number.

12313033031333 is a deficient number, since it is larger than the sum of its proper divisors (302303562163).

12313033031333 is an equidigital number, since it uses as much as digits as its factorization.

12313033031333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47278215.

The product of its (nonzero) digits is 13122, while the sum is 29.

Adding to 12313033031333 its reverse (33313033031321), we get a palindrome (45626066062654).

The spelling of 12313033031333 in words is "twelve trillion, three hundred thirteen billion, thirty-three million, thirty-one thousand, three hundred thirty-three".