133234320111111 has 24 divisors (see below), whose sum is σ = 192478857707136. Its totient is φ = 88809365345040.

The previous prime is 133234320111103. The next prime is 133234320111149. The reversal of 133234320111111 is 111111023432331.

133234320111111 is a `hidden beast` number, since 1 + 3 + 3 + 2 + 3 + 432 + 0 + 111 + 111 = 666.

It is not a de Polignac number, because 133234320111111 - 2³ = 133234320111103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133234320111311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2780847246 + ... + 2780895156.

It is an arithmetic number, because the mean of its divisors is an integer number (8019952404464).

Almost surely, 2^{133234320111111} is an apocalyptic number.

133234320111111 is a deficient number, since it is larger than the sum of its proper divisors (59244537596025).

133234320111111 is a wasteful number, since it uses less digits than its factorization.

133234320111111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88483 (or 88480 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 27.

Adding to 133234320111111 its reverse (111111023432331), we get a palindrome (244345343543442).

The spelling of 133234320111111 in words is "one hundred thirty-three trillion, two hundred thirty-four billion, three hundred twenty million, one hundred eleven thousand, one hundred eleven".