134243033 has 16 divisors (see below), whose sum is σ = 146266560. Its totient is φ = 122712576.

The previous prime is 134243029. The next prime is 134243047. The reversal of 134243033 is 330342431.

It is a cyclic number.

It is not a de Polignac number, because 134243033 - 2² = 134243029 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (134243023) 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, 165533 + ... + 166341.

It is an arithmetic number, because the mean of its divisors is an integer number (9141660).

Almost surely, 2^134243033 is an apocalyptic number.

It is an amenable number.

134243033 is a deficient number, since it is larger than the sum of its proper divisors (12023527).

134243033 is a wasteful number, since it uses less digits than its factorization.

134243033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1096.

The product of its (nonzero) digits is 2592, while the sum is 23.

The square root of 134243033 is about 11586.3295741145. The cubic root of 134243033 is about 512.0321749495.

Adding to 134243033 its reverse (330342431), we get a palindrome (464585464).

The spelling of 134243033 in words is "one hundred thirty-four million, two hundred forty-three thousand, thirty-three".