134331033 has 4 divisors (see below), whose sum is σ = 179108048. Its totient is φ = 89554020.

The previous prime is 134331031. The next prime is 134331049. The reversal of 134331033 is 330133431.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 134331033 - 2¹ = 134331031 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (134331031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22388503 + ... + 22388508.

It is an arithmetic number, because the mean of its divisors is an integer number (44777012).

Almost surely, 2^134331033 is an apocalyptic number.

It is an amenable number.

134331033 is a deficient number, since it is larger than the sum of its proper divisors (44777015).

134331033 is an equidigital number, since it uses as much as digits as its factorization.

134331033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44777014.

The product of its (nonzero) digits is 972, while the sum is 21.

The square root of 134331033 is about 11590.1265308020. The cubic root of 134331033 is about 512.1440342348.

Adding to 134331033 its reverse (330133431), we get a palindrome (464464464).

The spelling of 134331033 in words is "one hundred thirty-four million, three hundred thirty-one thousand, thirty-three".