313514303 has 2 divisors, whose sum is σ = 313514304. Its totient is φ = 313514302.

The previous prime is 313514293. The next prime is 313514317. The reversal of 313514303 is 303415313.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 313514303 - 2⁴ = 313514287 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 (313514503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 156757151 + 156757152.

It is an arithmetic number, because the mean of its divisors is an integer number (156757152).

Almost surely, 2^313514303 is an apocalyptic number.

313514303 is a deficient number, since it is larger than the sum of its proper divisors (1).

313514303 is an equidigital number, since it uses as much as digits as its factorization.

313514303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1620, while the sum is 23.

The square root of 313514303 is about 17706.3351092201. The cubic root of 313514303 is about 679.3378090808.

Adding to 313514303 its reverse (303415313), we get a palindrome (616929616).

The spelling of 313514303 in words is "three hundred thirteen million, five hundred fourteen thousand, three hundred three".