12313023003 has 8 divisors (see below), whose sum is σ = 18241515600. Its totient is φ = 8208681984.

The previous prime is 12313023001. The next prime is 12313023031. The reversal of 12313023003 is 30032031321.

It is not a de Polignac number, because 12313023003 - 2¹ = 12313023001 is a prime.

It is a super-2 number, since 2×12313023003² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12313023001) 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, 228018918 + ... + 228018971.

It is an arithmetic number, because the mean of its divisors is an integer number (2280189450).

Almost surely, 2^12313023003 is an apocalyptic number.

12313023003 is a deficient number, since it is larger than the sum of its proper divisors (5928492597).

12313023003 is an equidigital number, since it uses as much as digits as its factorization.

12313023003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 456037898 (or 456037892 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 12313023003 its reverse (30032031321), we get a palindrome (42345054324).

The spelling of 12313023003 in words is "twelve billion, three hundred thirteen million, twenty-three thousand, three".