133314033 has 16 divisors (see below), whose sum is σ = 180176256. Its totient is φ = 87671040.

The previous prime is 133314031. The next prime is 133314047. The reversal of 133314033 is 330413331.

It is not a de Polignac number, because 133314033 - 2¹ = 133314031 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133314031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 97273 + ... + 98633.

It is an arithmetic number, because the mean of its divisors is an integer number (11261016).

Almost surely, 2^133314033 is an apocalyptic number.

It is an amenable number.

133314033 is a deficient number, since it is larger than the sum of its proper divisors (46862223).

133314033 is a wasteful number, since it uses less digits than its factorization.

133314033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1784.

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

The square root of 133314033 is about 11546.1696245985. The cubic root of 133314033 is about 510.8483036938.

Adding to 133314033 its reverse (330413331), we get a palindrome (463727364).

The spelling of 133314033 in words is "one hundred thirty-three million, three hundred fourteen thousand, thirty-three".