314401223 has 2 divisors, whose sum is σ = 314401224. Its totient is φ = 314401222.

The previous prime is 314401169. The next prime is 314401249. The reversal of 314401223 is 322104413.

It is a strong prime.

It is an emirp because it is prime and its reverse (322104413) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 314401223 - 2¹⁰ = 314400199 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 314401195 and 314401204.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (314401273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 157200611 + 157200612.

It is an arithmetic number, because the mean of its divisors is an integer number (157200612).

Almost surely, 2^314401223 is an apocalyptic number.

314401223 is a deficient number, since it is larger than the sum of its proper divisors (1).

314401223 is an equidigital number, since it uses as much as digits as its factorization.

314401223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 314401223 is about 17731.3626943898. The cubic root of 314401223 is about 679.9778128574.

Adding to 314401223 its reverse (322104413), we get a palindrome (636505636).

The spelling of 314401223 in words is "three hundred fourteen million, four hundred one thousand, two hundred twenty-three".