133110113033 has 4 divisors (see below), whose sum is σ = 140940119700. Its totient is φ = 125280106368.

The previous prime is 133110113029. The next prime is 133110113039. The reversal of 133110113033 is 330311011331.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72023530384 + 61086582649 = 268372^2 + 247157^2 .

It is a cyclic number.

It is not a de Polignac number, because 133110113033 - 2² = 133110113029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133110112996 and 133110113014.

It is not an unprimeable number, because it can be changed into a prime (133110113039) by changing a digit.

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, 3915003308 + ... + 3915003341.

It is an arithmetic number, because the mean of its divisors is an integer number (35235029925).

Almost surely, 2^133110113033 is an apocalyptic number.

It is an amenable number.

133110113033 is a deficient number, since it is larger than the sum of its proper divisors (7830006667).

133110113033 is an equidigital number, since it uses as much as digits as its factorization.

133110113033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7830006666.

The product of its (nonzero) digits is 243, while the sum is 20.

Adding to 133110113033 its reverse (330311011331), we get a palindrome (463421124364).

The spelling of 133110113033 in words is "one hundred thirty-three billion, one hundred ten million, one hundred thirteen thousand, thirty-three".