314303513 has 4 divisors (see below), whose sum is σ = 324442368. Its totient is φ = 304164660.

The previous prime is 314303501. The next prime is 314303543. The reversal of 314303513 is 315303413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 314303513 - 2⁶ = 314303449 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314303543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5069381 + ... + 5069442.

It is an arithmetic number, because the mean of its divisors is an integer number (81110592).

Almost surely, 2^314303513 is an apocalyptic number.

It is an amenable number.

314303513 is a deficient number, since it is larger than the sum of its proper divisors (10138855).

314303513 is a wasteful number, since it uses less digits than its factorization.

314303513 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10138854.

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

The square root of 314303513 is about 17728.6071928959. The cubic root of 314303513 is about 679.9073641110.

Adding to 314303513 its reverse (315303413), we get a palindrome (629606926).

It can be divided in two parts, 31430 and 3513, that added together give a palindrome (34943).

The spelling of 314303513 in words is "three hundred fourteen million, three hundred three thousand, five hundred thirteen".