134275303 has 4 divisors (see below), whose sum is σ = 136279480. Its totient is φ = 132271128.

The previous prime is 134275259. The next prime is 134275343. The reversal of 134275303 is 303572431.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 303572431 = 79 ⋅3842689.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-134275303 is a prime.

It is a super-3 number, since 3×134275303³ (a number of 25 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (134275343) 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, 1001988 + ... + 1002121.

It is an arithmetic number, because the mean of its divisors is an integer number (34069870).

Almost surely, 2^134275303 is an apocalyptic number.

134275303 is a deficient number, since it is larger than the sum of its proper divisors (2004177).

134275303 is an equidigital number, since it uses as much as digits as its factorization.

134275303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2004176.

The product of its (nonzero) digits is 7560, while the sum is 28.

The square root of 134275303 is about 11587.7220798568. The cubic root of 134275303 is about 512.0731999326.

The spelling of 134275303 in words is "one hundred thirty-four million, two hundred seventy-five thousand, three hundred three".