133001104402 has 8 divisors (see below), whose sum is σ = 199765201356. Its totient is φ = 66412703952.

The previous prime is 133001104387. The next prime is 133001104427. The reversal of 133001104402 is 204401100331.

It can be written as a sum of positive squares in 2 ways, for example, as 132941181321 + 59923081 = 364611^2 + 7741^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 133001104402.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 43922233 + ... + 43925260.

Almost surely, 2^133001104402 is an apocalyptic number.

133001104402 is a deficient number, since it is larger than the sum of its proper divisors (66764096954).

133001104402 is an equidigital number, since it uses as much as digits as its factorization.

133001104402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87848252.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 133001104402 its reverse (204401100331), we get a palindrome (337402204733).

The spelling of 133001104402 in words is "one hundred thirty-three billion, one million, one hundred four thousand, four hundred two".