314422303 has 12 divisors (see below), whose sum is σ = 340968528. Its totient is φ = 289810560.

The previous prime is 314422289. The next prime is 314422307. The reversal of 314422303 is 303224413.

It is a happy number.

It is not a de Polignac number, because 314422303 - 2¹⁷ = 314291231 is a prime.

It is a super-2 number, since 2×314422303² = 197722769247647618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (314422307) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 229326 + ... + 230692.

It is an arithmetic number, because the mean of its divisors is an integer number (28414044).

Almost surely, 2^314422303 is an apocalyptic number.

314422303 is a deficient number, since it is larger than the sum of its proper divisors (26546225).

314422303 is a wasteful number, since it uses less digits than its factorization.

314422303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2754 (or 2741 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 22.

The square root of 314422303 is about 17731.9571113851. The cubic root of 314422303 is about 679.9930095879.

Adding to 314422303 its reverse (303224413), we get a palindrome (617646716).

The spelling of 314422303 in words is "three hundred fourteen million, four hundred twenty-two thousand, three hundred three".