134303303 has 8 divisors (see below), whose sum is σ = 138080448. Its totient is φ = 130533984.

The previous prime is 134303291. The next prime is 134303341. The reversal of 134303303 is 303303431.

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 134303303 - 2⁴ = 134303287 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134303353) 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, 57425 + ... + 59717.

It is an arithmetic number, because the mean of its divisors is an integer number (17260056).

Almost surely, 2^134303303 is an apocalyptic number.

134303303 is a deficient number, since it is larger than the sum of its proper divisors (3777145).

134303303 is a wasteful number, since it uses less digits than its factorization.

134303303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3913.

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 134303303 is about 11588.9301922136. The cubic root of 134303303 is about 512.1087911216.

Adding to 134303303 its reverse (303303431), we get a palindrome (437606734).

The spelling of 134303303 in words is "one hundred thirty-four million, three hundred three thousand, three hundred three".