133126032264266 has 8 divisors (see below), whose sum is σ = 200187026074404. Its totient is φ = 66397023572800.

The previous prime is 133126032264223. The next prime is 133126032264287. The reversal of 133126032264266 is 662462230621331.

It can be written as a sum of positive squares in 2 ways, for example, as 133126020900625 + 11363641 = 11538025^2 + 3371^2 .

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 133126032264266.

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, 82996278665 + ... + 82996280268.

Almost surely, 2^{133126032264266} is an apocalyptic number.

133126032264266 is a deficient number, since it is larger than the sum of its proper divisors (67060993810138).

133126032264266 is a wasteful number, since it uses less digits than its factorization.

133126032264266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165992559336.

The product of its (nonzero) digits is 2239488, while the sum is 47.

Adding to 133126032264266 its reverse (662462230621331), we get a palindrome (795588262885597).

The spelling of 133126032264266 in words is "one hundred thirty-three trillion, one hundred twenty-six billion, thirty-two million, two hundred sixty-four thousand, two hundred sixty-six".