134314223 has 2 divisors, whose sum is σ = 134314224. Its totient is φ = 134314222.

The previous prime is 134314207. The next prime is 134314303. The reversal of 134314223 is 322413431.

It is a weak prime.

It is an emirp because it is prime and its reverse (322413431) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 134314223 - 2⁴ = 134314207 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (134314823) by changing a digit.

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 as a sum of consecutive naturals, namely, 67157111 + 67157112.

It is an arithmetic number, because the mean of its divisors is an integer number (67157112).

Almost surely, 2^134314223 is an apocalyptic number.

134314223 is a deficient number, since it is larger than the sum of its proper divisors (1).

134314223 is an equidigital number, since it uses as much as digits as its factorization.

134314223 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1728, while the sum is 23.

The square root of 134314223 is about 11589.4013218975. The cubic root of 134314223 is about 512.1226703446.

Adding to 134314223 its reverse (322413431), we get a palindrome (456727654).

The spelling of 134314223 in words is "one hundred thirty-four million, three hundred fourteen thousand, two hundred twenty-three".