313032234503 has 2 divisors, whose sum is σ = 313032234504. Its totient is φ = 313032234502.

The previous prime is 313032234469. The next prime is 313032234517. The reversal of 313032234503 is 305432230313.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 313032234503 - 2⁸ = 313032234247 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313032234553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156516117251 + 156516117252.

It is an arithmetic number, because the mean of its divisors is an integer number (156516117252).

Almost surely, 2^313032234503 is an apocalyptic number.

313032234503 is a deficient number, since it is larger than the sum of its proper divisors (1).

313032234503 is an equidigital number, since it uses as much as digits as its factorization.

313032234503 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 19440, while the sum is 29.

Adding to 313032234503 its reverse (305432230313), we get a palindrome (618464464816).

The spelling of 313032234503 in words is "three hundred thirteen billion, thirty-two million, two hundred thirty-four thousand, five hundred three".