133034203 has 16 divisors (see below), whose sum is σ = 140220000. Its totient is φ = 126081792.

The previous prime is 133034201. The next prime is 133034207. The reversal of 133034203 is 302430331.

It is not a de Polignac number, because 133034203 - 2¹ = 133034201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133034201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 325063 + ... + 325471.

It is an arithmetic number, because the mean of its divisors is an integer number (8763750).

Almost surely, 2^133034203 is an apocalyptic number.

133034203 is a deficient number, since it is larger than the sum of its proper divisors (7185797).

133034203 is a wasteful number, since it uses less digits than its factorization.

133034203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 133034203 is about 11534.0453874606. The cubic root of 133034203 is about 510.4906248768.

Adding to 133034203 its reverse (302430331), we get a palindrome (435464534).

The spelling of 133034203 in words is "one hundred thirty-three million, thirty-four thousand, two hundred three".