134401203 has 6 divisors (see below), whose sum is σ = 194135084. Its totient is φ = 89600796.

The previous prime is 134401177. The next prime is 134401207. The reversal of 134401203 is 302104431.

It is not a de Polignac number, because 134401203 - 2⁶ = 134401139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134401207) 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, 7466725 + ... + 7466742.

Almost surely, 2^134401203 is an apocalyptic number.

134401203 is a deficient number, since it is larger than the sum of its proper divisors (59733881).

134401203 is a wasteful number, since it uses less digits than its factorization.

134401203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14933473 (or 14933470 counting only the distinct ones).

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

The square root of 134401203 is about 11593.1532811397. The cubic root of 134401203 is about 512.2331943007.

Adding to 134401203 its reverse (302104431), we get a palindrome (436505634).

The spelling of 134401203 in words is "one hundred thirty-four million, four hundred one thousand, two hundred three".