314442203 has 2 divisors, whose sum is σ = 314442204. Its totient is φ = 314442202.

The previous prime is 314442143. The next prime is 314442241. The reversal of 314442203 is 302244413.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 314442203 - 2¹² = 314438107 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (314442253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157221101 + 157221102.

It is an arithmetic number, because the mean of its divisors is an integer number (157221102).

Almost surely, 2^314442203 is an apocalyptic number.

314442203 is a deficient number, since it is larger than the sum of its proper divisors (1).

314442203 is an equidigital number, since it uses as much as digits as its factorization.

314442203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 23.

The square root of 314442203 is about 17732.5182362799. The cubic root of 314442203 is about 680.0073550243.

Adding to 314442203 its reverse (302244413), we get a palindrome (616686616).

The spelling of 314442203 in words is "three hundred fourteen million, four hundred forty-two thousand, two hundred three".