314311313 has 4 divisors (see below), whose sum is σ = 316710768. Its totient is φ = 311911860.

The previous prime is 314311303. The next prime is 314311339. The reversal of 314311313 is 313113413.

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, and also an emirpimes, since its reverse is a distinct semiprime: 313113413 = 59 ⋅5307007.

It is a cyclic number.

It is not a de Polignac number, because 314311313 - 2⁸ = 314311057 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (314311303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1199531 + ... + 1199792.

It is an arithmetic number, because the mean of its divisors is an integer number (79177692).

Almost surely, 2^314311313 is an apocalyptic number.

It is an amenable number.

314311313 is a deficient number, since it is larger than the sum of its proper divisors (2399455).

314311313 is a wasteful number, since it uses less digits than its factorization.

314311313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2399454.

The product of its digits is 324, while the sum is 20.

The square root of 314311313 is about 17728.8271749713. The cubic root of 314311313 is about 679.9129884341.

Adding to 314311313 its reverse (313113413), we get a palindrome (627424726).

The spelling of 314311313 in words is "three hundred fourteen million, three hundred eleven thousand, three hundred thirteen".