23133254332211 has 16 divisors (see below), whose sum is σ = 23518122501888. Its totient is φ = 22750939524000.

The previous prime is 23133254332187. The next prime is 23133254332219. The reversal of 23133254332211 is 11223345233132.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-23133254332211 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23133254332219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154817186 + ... + 154966536.

It is an arithmetic number, because the mean of its divisors is an integer number (1469882656368).

Almost surely, 2^{23133254332211} is an apocalyptic number.

23133254332211 is a deficient number, since it is larger than the sum of its proper divisors (384868169677).

23133254332211 is a wasteful number, since it uses less digits than its factorization.

23133254332211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157882.

The product of its digits is 77760, while the sum is 35.

Adding to 23133254332211 its reverse (11223345233132), we get a palindrome (34356599565343).

The spelling of 23133254332211 in words is "twenty-three trillion, one hundred thirty-three billion, two hundred fifty-four million, three hundred thirty-two thousand, two hundred eleven".