134441303 has 4 divisors (see below), whose sum is σ = 139077240. Its totient is φ = 129805368.

The previous prime is 134441299. The next prime is 134441309. The reversal of 134441303 is 303144431.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 134441303 - 2² = 134441299 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134441309) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2317925 + ... + 2317982.

It is an arithmetic number, because the mean of its divisors is an integer number (34769310).

Almost surely, 2^134441303 is an apocalyptic number.

134441303 is a deficient number, since it is larger than the sum of its proper divisors (4635937).

134441303 is an equidigital number, since it uses as much as digits as its factorization.

134441303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4635936.

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 134441303 is about 11594.8826212256. The cubic root of 134441303 is about 512.2841326062.

Adding to 134441303 its reverse (303144431), we get a palindrome (437585734).

The spelling of 134441303 in words is "one hundred thirty-four million, four hundred forty-one thousand, three hundred three".