313310143103 has 2 divisors, whose sum is σ = 313310143104. Its totient is φ = 313310143102.

The previous prime is 313310143093. The next prime is 313310143163. The reversal of 313310143103 is 301341013313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313310143103 - 2³⁴ = 296130273919 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313310143163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156655071551 + 156655071552.

It is an arithmetic number, because the mean of its divisors is an integer number (156655071552).

Almost surely, 2^313310143103 is an apocalyptic number.

313310143103 is a deficient number, since it is larger than the sum of its proper divisors (1).

313310143103 is an equidigital number, since it uses as much as digits as its factorization.

313310143103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 313310143103 its reverse (301341013313), we get a palindrome (614651156416).

The spelling of 313310143103 in words is "three hundred thirteen billion, three hundred ten million, one hundred forty-three thousand, one hundred three".