133230111133 has 4 divisors (see below), whose sum is σ = 152262984160. Its totient is φ = 114197238108.

The previous prime is 133230111101. The next prime is 133230111193. The reversal of 133230111133 is 331111032331.

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: 331111032331 = 881 ⋅375835451.

It is a cyclic number.

It is not a de Polignac number, because 133230111133 - 2⁵ = 133230111101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133230111193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9516436503 + ... + 9516436516.

It is an arithmetic number, because the mean of its divisors is an integer number (38065746040).

Almost surely, 2^133230111133 is an apocalyptic number.

It is an amenable number.

133230111133 is a deficient number, since it is larger than the sum of its proper divisors (19032873027).

133230111133 is an equidigital number, since it uses as much as digits as its factorization.

133230111133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19032873026.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 133230111133 its reverse (331111032331), we get a palindrome (464341143464).

The spelling of 133230111133 in words is "one hundred thirty-three billion, two hundred thirty million, one hundred eleven thousand, one hundred thirty-three".