133101330011 has 4 divisors (see below), whose sum is σ = 143339893872. Its totient is φ = 122862766152.

The previous prime is 133101330007. The next prime is 133101330013. The reversal of 133101330011 is 110033101331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 110033101331 = 13037 ⋅8440063.

It is a cyclic number.

It is not a de Polignac number, because 133101330011 - 2² = 133101330007 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133101330013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5119281911 + ... + 5119281936.

It is an arithmetic number, because the mean of its divisors is an integer number (35834973468).

Almost surely, 2^133101330011 is an apocalyptic number.

133101330011 is a deficient number, since it is larger than the sum of its proper divisors (10238563861).

133101330011 is a wasteful number, since it uses less digits than its factorization.

133101330011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10238563860.

The product of its (nonzero) digits is 81, while the sum is 17.

Adding to 133101330011 its reverse (110033101331), we get a palindrome (243134431342).

The spelling of 133101330011 in words is "one hundred thirty-three billion, one hundred one million, three hundred thirty thousand, eleven".