314277211 has 2 divisors, whose sum is σ = 314277212. Its totient is φ = 314277210.

The previous prime is 314277199. The next prime is 314277217. The reversal of 314277211 is 112772413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-314277211 is a prime.

It is a super-3 number, since 3×314277211³ (a number of 26 digits) contains 333 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 314277211.

It is not a weakly prime, because it can be changed into another prime (314277217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157138605 + 157138606.

It is an arithmetic number, because the mean of its divisors is an integer number (157138606).

Almost surely, 2^314277211 is an apocalyptic number.

314277211 is a deficient number, since it is larger than the sum of its proper divisors (1).

314277211 is an equidigital number, since it uses as much as digits as its factorization.

314277211 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2352, while the sum is 28.

The square root of 314277211 is about 17727.8653819347. The cubic root of 314277211 is about 679.8883979189. Note that the first 3 decimals are identical.

The spelling of 314277211 in words is "three hundred fourteen million, two hundred seventy-seven thousand, two hundred eleven".