133211211133 has 64 divisors (see below), whose sum is σ = 186854621184. Its totient is φ = 91606464000.

The previous prime is 133211211121. The next prime is 133211211151. The reversal of 133211211133 is 331112112331.

It is a cyclic number.

It is not a de Polignac number, because 133211211133 - 2⁹ = 133211210621 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133211212133) 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 63 ways as a sum of consecutive naturals, for example, 2549713 + ... + 2601433.

It is an arithmetic number, because the mean of its divisors is an integer number (2919603456).

Almost surely, 2^133211211133 is an apocalyptic number.

133211211133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133211211133 is a deficient number, since it is larger than the sum of its proper divisors (53643410051).

133211211133 is a wasteful number, since it uses less digits than its factorization.

133211211133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51866.

The product of its digits is 324, while the sum is 22.

Adding to 133211211133 its reverse (331112112331), we get a palindrome (464323323464).

The spelling of 133211211133 in words is "one hundred thirty-three billion, two hundred eleven million, two hundred eleven thousand, one hundred thirty-three".