12314031503 has 2 divisors, whose sum is σ = 12314031504. Its totient is φ = 12314031502.

The previous prime is 12314031497. The next prime is 12314031511. The reversal of 12314031503 is 30513041321.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12314031503 - 2⁴ = 12314031487 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12314031703) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6157015751 + 6157015752.

It is an arithmetic number, because the mean of its divisors is an integer number (6157015752).

Almost surely, 2^12314031503 is an apocalyptic number.

12314031503 is a deficient number, since it is larger than the sum of its proper divisors (1).

12314031503 is an equidigital number, since it uses as much as digits as its factorization.

12314031503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1080, while the sum is 23.

Adding to 12314031503 its reverse (30513041321), we get a palindrome (42827072824).

The spelling of 12314031503 in words is "twelve billion, three hundred fourteen million, thirty-one thousand, five hundred three".