134268123 has 8 divisors (see below), whose sum is σ = 195299136. Its totient is φ = 81374600.

The previous prime is 134268119. The next prime is 134268149. The reversal of 134268123 is 321862431.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 134268123 - 2² = 134268119 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134268103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2034333 + ... + 2034398.

It is an arithmetic number, because the mean of its divisors is an integer number (24412392).

Almost surely, 2^134268123 is an apocalyptic number.

134268123 is a deficient number, since it is larger than the sum of its proper divisors (61031013).

134268123 is a wasteful number, since it uses less digits than its factorization.

134268123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4068745.

The product of its digits is 6912, while the sum is 30.

The square root of 134268123 is about 11587.4122650400. The cubic root of 134268123 is about 512.0640725378.

The spelling of 134268123 in words is "one hundred thirty-four million, two hundred sixty-eight thousand, one hundred twenty-three".