314021105 has 4 divisors (see below), whose sum is σ = 376825332. Its totient is φ = 251216880.

The previous prime is 314021051. The next prime is 314021117. The reversal of 314021105 is 501120413.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 46076944 + 267944161 = 6788^2 + 16369^2 .

It is not a de Polignac number, because 314021105 - 2⁸ = 314020849 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 31402106 + ... + 31402115.

It is an arithmetic number, because the mean of its divisors is an integer number (94206333).

Almost surely, 2^314021105 is an apocalyptic number.

It is an amenable number.

314021105 is a deficient number, since it is larger than the sum of its proper divisors (62804227).

314021105 is an equidigital number, since it uses as much as digits as its factorization.

314021105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62804226.

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 314021105 is about 17720.6406486899. The cubic root of 314021105 is about 679.7036662962.

Adding to 314021105 its reverse (501120413), we get a palindrome (815141518).

The spelling of 314021105 in words is "three hundred fourteen million, twenty-one thousand, one hundred five".