133201203 has 8 divisors (see below), whose sum is σ = 183330816. Its totient is φ = 85936200.

The previous prime is 133201199. The next prime is 133201213. The reversal of 133201203 is 302102331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133201203 - 2² = 133201199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133201213) 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 7 ways as a sum of consecutive naturals, for example, 716043 + ... + 716228.

It is an arithmetic number, because the mean of its divisors is an integer number (22916352).

Almost surely, 2^133201203 is an apocalyptic number.

133201203 is a deficient number, since it is larger than the sum of its proper divisors (50129613).

133201203 is a wasteful number, since it uses less digits than its factorization.

133201203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432305.

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 133201203 is about 11541.2825543784. The cubic root of 133201203 is about 510.7041446198.

Adding to 133201203 its reverse (302102331), we get a palindrome (435303534).

The spelling of 133201203 in words is "one hundred thirty-three million, two hundred one thousand, two hundred three".