314215105 has 4 divisors (see below), whose sum is σ = 377058132. Its totient is φ = 251372080.

The previous prime is 314215079. The next prime is 314215127. The reversal of 314215105 is 501512413.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 501512413 = 419 ⋅1196927.

It can be written as a sum of positive squares in 2 ways, for example, as 43546801 + 270668304 = 6599^2 + 16452^2 .

It is not a de Polignac number, because 314215105 - 2⁵ = 314215073 is a prime.

It is a super-2 number, since 2×314215105² = 197462264420322050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31421506 + ... + 31421515.

It is an arithmetic number, because the mean of its divisors is an integer number (94264533).

Almost surely, 2^314215105 is an apocalyptic number.

It is an amenable number.

314215105 is a deficient number, since it is larger than the sum of its proper divisors (62843027).

314215105 is an equidigital number, since it uses as much as digits as its factorization.

314215105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62843026.

The product of its (nonzero) digits is 600, while the sum is 22.

The square root of 314215105 is about 17726.1136462565. The cubic root of 314215105 is about 679.8436095080.

Adding to 314215105 its reverse (501512413), we get a palindrome (815727518).

The spelling of 314215105 in words is "three hundred fourteen million, two hundred fifteen thousand, one hundred five".