313330103 has 2 divisors, whose sum is σ = 313330104. Its totient is φ = 313330102.

The previous prime is 313330067. The next prime is 313330141. The reversal of 313330103 is 301033313.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313330103 - 2²⁴ = 296552887 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313030103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156665051 + 156665052.

It is an arithmetic number, because the mean of its divisors is an integer number (156665052).

Almost surely, 2^313330103 is an apocalyptic number.

313330103 is a deficient number, since it is larger than the sum of its proper divisors (1).

313330103 is an equidigital number, since it uses as much as digits as its factorization.

313330103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243, while the sum is 17.

The square root of 313330103 is about 17701.1328168567. The cubic root of 313330103 is about 679.2047385552.

Adding to 313330103 its reverse (301033313), we get a palindrome (614363416).

The spelling of 313330103 in words is "three hundred thirteen million, three hundred thirty thousand, one hundred three".