134032303 has 4 divisors (see below), whose sum is σ = 134060080. Its totient is φ = 134004528.

The previous prime is 134032273. The next prime is 134032319. The reversal of 134032303 is 303230431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303230431 = 7 ⋅43318633.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134032303 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 (134092303) 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, 4563 + ... + 16996.

It is an arithmetic number, because the mean of its divisors is an integer number (33515020).

Almost surely, 2^134032303 is an apocalyptic number.

134032303 is a deficient number, since it is larger than the sum of its proper divisors (27777).

134032303 is an equidigital number, since it uses as much as digits as its factorization.

134032303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27776.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 134032303 is about 11577.2320957991. The cubic root of 134032303 is about 511.7641112578.

Adding to 134032303 its reverse (303230431), we get a palindrome (437262734).

The spelling of 134032303 in words is "one hundred thirty-four million, thirty-two thousand, three hundred three".