314561003 has 2 divisors, whose sum is σ = 314561004. Its totient is φ = 314561002.

The previous prime is 314560997. The next prime is 314561021. The reversal of 314561003 is 300165413.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 314561003 - 2⁸ = 314560747 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314561003.

It is not a weakly prime, because it can be changed into another prime (314561063) 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, 157280501 + 157280502.

It is an arithmetic number, because the mean of its divisors is an integer number (157280502).

Almost surely, 2^314561003 is an apocalyptic number.

314561003 is a deficient number, since it is larger than the sum of its proper divisors (1).

314561003 is an equidigital number, since it uses as much as digits as its factorization.

314561003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1080, while the sum is 23.

The square root of 314561003 is about 17735.8676979729. The cubic root of 314561003 is about 680.0929825273.

The spelling of 314561003 in words is "three hundred fourteen million, five hundred sixty-one thousand, three".