133304203242 has 24 divisors (see below), whose sum is σ = 330086598816. Its totient is φ = 38086915176.

The previous prime is 133304203237. The next prime is 133304203267. The reversal of 133304203242 is 242302403331.

133304203242 is a `hidden beast` number, since 1 + 3 + 330 + 4 + 2 + 0 + 324 + 2 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 528984808 + ... + 528985059.

It is an arithmetic number, because the mean of its divisors is an integer number (13753608284).

Almost surely, 2^133304203242 is an apocalyptic number.

133304203242 is an abundant number, since it is smaller than the sum of its proper divisors (196782395574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

133304203242 is a wasteful number, since it uses less digits than its factorization.

133304203242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1057969882 (or 1057969879 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 133304203242 its reverse (242302403331), we get a palindrome (375606606573).

The spelling of 133304203242 in words is "one hundred thirty-three billion, three hundred four million, two hundred three thousand, two hundred forty-two".