13134123 has 8 divisors (see below), whose sum is σ = 19458000. Its totient is φ = 8756064.

The previous prime is 13134113. The next prime is 13134137. The reversal of 13134123 is 32143131.

It is not a de Polignac number, because 13134123 - 2⁶ = 13134059 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 13134096 and 13134105.

It is not an unprimeable number, because it can be changed into a prime (13134113) 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 7 ways as a sum of consecutive naturals, for example, 243198 + ... + 243251.

It is an arithmetic number, because the mean of its divisors is an integer number (2432250).

Almost surely, 2^13134123 is an apocalyptic number.

13134123 is a deficient number, since it is larger than the sum of its proper divisors (6323877).

13134123 is an equidigital number, since it uses as much as digits as its factorization.

13134123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 486458 (or 486452 counting only the distinct ones).

The product of its digits is 216, while the sum is 18.

The square root of 13134123 is about 3624.1030614484. The cubic root of 13134123 is about 235.9393397193.

Adding to 13134123 its reverse (32143131), we get a palindrome (45277254).

The spelling of 13134123 in words is "thirteen million, one hundred thirty-four thousand, one hundred twenty-three".