12313221332003 has 8 divisors (see below), whose sum is σ = 12480657024528. Its totient is φ = 12146240011744.

The previous prime is 12313221331997. The next prime is 12313221332101. The reversal of 12313221332003 is 30023312231321.

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 12313221332003 - 2²⁸ = 12312952896547 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12313221338003) 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, 113538500 + ... + 113646897.

It is an arithmetic number, because the mean of its divisors is an integer number (1560082128066).

Almost surely, 2^{12313221332003} is an apocalyptic number.

12313221332003 is a deficient number, since it is larger than the sum of its proper divisors (167435692525).

12313221332003 is an equidigital number, since it uses as much as digits as its factorization.

12313221332003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227186133.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 12313221332003 its reverse (30023312231321), we get a palindrome (42336533563324).

The spelling of 12313221332003 in words is "twelve trillion, three hundred thirteen billion, two hundred twenty-one million, three hundred thirty-two thousand, three".