133201203202 has 16 divisors (see below), whose sum is σ = 210079913400. Its totient is φ = 63249863040.

The previous prime is 133201203193. The next prime is 133201203209. The reversal of 133201203202 is 202302102331.

It can be written as a sum of positive squares in 4 ways, for example, as 106720475761 + 26480727441 = 326681^2 + 162729^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 133201203202.

It is not an unprimeable number, because it can be changed into a prime (133201203209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18820827 + ... + 18827902.

Almost surely, 2^133201203202 is an apocalyptic number.

133201203202 is a deficient number, since it is larger than the sum of its proper divisors (76878710198).

133201203202 is a wasteful number, since it uses less digits than its factorization.

133201203202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37648821.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 133201203202 its reverse (202302102331), we get a palindrome (335503305533).

The spelling of 133201203202 in words is "one hundred thirty-three billion, two hundred one million, two hundred three thousand, two hundred two".