134643003 has 16 divisors (see below), whose sum is σ = 197582976. Its totient is φ = 80877440.

The previous prime is 134643001. The next prime is 134643017. The reversal of 134643003 is 300346431.

134643003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 134643003 - 2¹ = 134643001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (134643001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14325 + ... + 21782.

It is an arithmetic number, because the mean of its divisors is an integer number (12348936).

Almost surely, 2^134643003 is an apocalyptic number.

134643003 is a deficient number, since it is larger than the sum of its proper divisors (62939973).

134643003 is a wasteful number, since it uses less digits than its factorization.

134643003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36234.

The product of its (nonzero) digits is 2592, while the sum is 24.

The square root of 134643003 is about 11603.5771639611. The cubic root of 134643003 is about 512.5401949835.

Adding to 134643003 its reverse (300346431), we get a palindrome (434989434).

The spelling of 134643003 in words is "one hundred thirty-four million, six hundred forty-three thousand, three".