314361109 has 2 divisors, whose sum is σ = 314361110. Its totient is φ = 314361108.

The previous prime is 314361107. The next prime is 314361133. The reversal of 314361109 is 901163413.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189145009 + 125216100 = 13753^2 + 11190^2 .

It is an emirp because it is prime and its reverse (901163413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314361109 - 2¹ = 314361107 is a prime.

Together with 314361107, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314361107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157180554 + 157180555.

It is an arithmetic number, because the mean of its divisors is an integer number (157180555).

Almost surely, 2^314361109 is an apocalyptic number.

It is an amenable number.

314361109 is a deficient number, since it is larger than the sum of its proper divisors (1).

314361109 is an equidigital number, since it uses as much as digits as its factorization.

314361109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 314361109 is about 17730.2314987707. The cubic root of 314361109 is about 679.9488924969.

The spelling of 314361109 in words is "three hundred fourteen million, three hundred sixty-one thousand, one hundred nine".