134223103 has 10 divisors (see below), whose sum is σ = 156587104. Its totient is φ = 115046316.

The previous prime is 134223091. The next prime is 134223139. The reversal of 134223103 is 301322431.

It is not a de Polignac number, because 134223103 - 2¹⁷ = 134092031 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134223203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 25551 + ... + 30352.

Almost surely, 2^134223103 is an apocalyptic number.

134223103 is a deficient number, since it is larger than the sum of its proper divisors (22364001).

134223103 is an frugal number, since it uses more digits than its factorization.

134223103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55931 (or 55910 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 134223103 is about 11585.4694768922. The cubic root of 134223103 is about 512.0068345747.

Adding to 134223103 its reverse (301322431), we get a palindrome (435545534).

The spelling of 134223103 in words is "one hundred thirty-four million, two hundred twenty-three thousand, one hundred three".