134670303 has 16 divisors (see below), whose sum is σ = 200712960. Its totient is φ = 89239608.

The previous prime is 134670257. The next prime is 134670317. The reversal of 134670303 is 303076431.

It is a happy number.

It is not a de Polignac number, because 134670303 - 2¹⁷ = 134539231 is a prime.

It is a super-2 number, since 2×134670303² = 36272181020223618, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134670323) 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, 10425 + ... + 19442.

It is an arithmetic number, because the mean of its divisors is an integer number (12544560).

Almost surely, 2^134670303 is an apocalyptic number.

134670303 is a deficient number, since it is larger than the sum of its proper divisors (66042657).

134670303 is a wasteful number, since it uses less digits than its factorization.

134670303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30043 (or 30037 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 134670303 is about 11604.7534657140. The cubic root of 134670303 is about 512.5748332527.

The spelling of 134670303 in words is "one hundred thirty-four million, six hundred seventy thousand, three hundred three".