133024323242 has 8 divisors (see below), whose sum is σ = 199632932100. Its totient is φ = 66480012544.

The previous prime is 133024323239. The next prime is 133024323253. The reversal of 133024323242 is 242323420331.

It can be written as a sum of positive squares in 2 ways, for example, as 97231088761 + 35793234481 = 311819^2 + 189191^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16069367 + ... + 16077642.

Almost surely, 2^133024323242 is an apocalyptic number.

133024323242 is a deficient number, since it is larger than the sum of its proper divisors (66608608858).

133024323242 is a wasteful number, since it uses less digits than its factorization.

133024323242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32149080.

The product of its (nonzero) digits is 20736, while the sum is 29.

Adding to 133024323242 its reverse (242323420331), we get a palindrome (375347743573).

The spelling of 133024323242 in words is "one hundred thirty-three billion, twenty-four million, three hundred twenty-three thousand, two hundred forty-two".