134240103 has 6 divisors (see below), whose sum is σ = 193902384. Its totient is φ = 89493396.

The previous prime is 134240087. The next prime is 134240129. The reversal of 134240103 is 301042431.

It is not a de Polignac number, because 134240103 - 2⁴ = 134240087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134240153) 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 5 ways as a sum of consecutive naturals, for example, 7457775 + ... + 7457792.

It is an arithmetic number, because the mean of its divisors is an integer number (32317064).

Almost surely, 2^134240103 is an apocalyptic number.

134240103 is a deficient number, since it is larger than the sum of its proper divisors (59662281).

134240103 is a wasteful number, since it uses less digits than its factorization.

134240103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14915573 (or 14915570 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 134240103 is about 11586.2031313110. The cubic root of 134240103 is about 512.0284497029.

Adding to 134240103 its reverse (301042431), we get a palindrome (435282534).

The spelling of 134240103 in words is "one hundred thirty-four million, two hundred forty thousand, one hundred three".