133110321133 has 4 divisors (see below), whose sum is σ = 133134134688. Its totient is φ = 133086507580.

The previous prime is 133110321101. The next prime is 133110321143. The reversal of 133110321133 is 331123011331.

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.

It is a cyclic number.

It is not a de Polignac number, because 133110321133 - 2⁵ = 133110321101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133110321143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11898391 + ... + 11909572.

It is an arithmetic number, because the mean of its divisors is an integer number (33283533672).

Almost surely, 2^133110321133 is an apocalyptic number.

It is an amenable number.

133110321133 is a deficient number, since it is larger than the sum of its proper divisors (23813555).

133110321133 is an equidigital number, since it uses as much as digits as its factorization.

133110321133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23813554.

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

Adding to 133110321133 its reverse (331123011331), we get a palindrome (464233332464).

The spelling of 133110321133 in words is "one hundred thirty-three billion, one hundred ten million, three hundred twenty-one thousand, one hundred thirty-three".