133033230133 has 4 divisors (see below), whose sum is σ = 135018800800. Its totient is φ = 131047659468.

The previous prime is 133033230067. The next prime is 133033230139. The reversal of 133033230133 is 331032330331.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 331032330331 = 38327 ⋅8637053.

It is a cyclic number.

It is not a de Polignac number, because 133033230133 - 2¹⁷ = 133033099061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 133033230098 and 133033230107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133033230139) 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, 992785233 + ... + 992785366.

It is an arithmetic number, because the mean of its divisors is an integer number (33754700200).

Almost surely, 2^133033230133 is an apocalyptic number.

It is an amenable number.

133033230133 is a deficient number, since it is larger than the sum of its proper divisors (1985570667).

133033230133 is an equidigital number, since it uses as much as digits as its factorization.

133033230133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1985570666.

The product of its (nonzero) digits is 4374, while the sum is 25.

Adding to 133033230133 its reverse (331032330331), we get a palindrome (464065560464).

The spelling of 133033230133 in words is "one hundred thirty-three billion, thirty-three million, two hundred thirty thousand, one hundred thirty-three".