23133166133133 has 16 divisors (see below), whose sum is σ = 35321181248000. Its totient is φ = 13192461184176.

The previous prime is 23133166133117. The next prime is 23133166133173. The reversal of 23133166133133 is 33133166133132.

It is not a de Polignac number, because 23133166133133 - 2⁴ = 23133166133117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23133166133091 and 23133166133100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23133166133173) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1103776435 + ... + 1103797392.

It is an arithmetic number, because the mean of its divisors is an integer number (2207573828000).

Almost surely, 2^{23133166133133} is an apocalyptic number.

It is an amenable number.

23133166133133 is a deficient number, since it is larger than the sum of its proper divisors (12188015114867).

23133166133133 is a wasteful number, since it uses less digits than its factorization.

23133166133133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2207574336.

The product of its digits is 157464, while the sum is 39.

Subtracting 23133166133133 from its reverse (33133166133132), we obtain a palindrome (9999999999999).

The spelling of 23133166133133 in words is "twenty-three trillion, one hundred thirty-three billion, one hundred sixty-six million, one hundred thirty-three thousand, one hundred thirty-three".