134120033 has 4 divisors (see below), whose sum is σ = 134705940. Its totient is φ = 133534128.

The previous prime is 134120017. The next prime is 134120047. The reversal of 134120033 is 330021431.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 122058304 + 12061729 = 11048^2 + 3473^2 .

It is a cyclic number.

It is not a de Polignac number, because 134120033 - 2⁴ = 134120017 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 134119993 and 134120020.

It is not an unprimeable number, because it can be changed into a prime (134150033) 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, 292610 + ... + 293067.

It is an arithmetic number, because the mean of its divisors is an integer number (33676485).

Almost surely, 2^134120033 is an apocalyptic number.

It is an amenable number.

134120033 is a deficient number, since it is larger than the sum of its proper divisors (585907).

134120033 is an equidigital number, since it uses as much as digits as its factorization.

134120033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 585906.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 134120033 is about 11581.0203781878. The cubic root of 134120033 is about 511.8757442307.

Adding to 134120033 its reverse (330021431), we get a palindrome (464141464).

The spelling of 134120033 in words is "one hundred thirty-four million, one hundred twenty thousand, thirty-three".