313347103 has 2 divisors, whose sum is σ = 313347104. Its totient is φ = 313347102.

The previous prime is 313347091. The next prime is 313347119. The reversal of 313347103 is 301743313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313347103 - 2⁹ = 313346591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (313347143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156673551 + 156673552.

It is an arithmetic number, because the mean of its divisors is an integer number (156673552).

Almost surely, 2^313347103 is an apocalyptic number.

313347103 is a deficient number, since it is larger than the sum of its proper divisors (1).

313347103 is an equidigital number, since it uses as much as digits as its factorization.

313347103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 25.

The square root of 313347103 is about 17701.6130055992. The cubic root of 313347103 is about 679.2170219497.

The spelling of 313347103 in words is "three hundred thirteen million, three hundred forty-seven thousand, one hundred three".