2131112321133 has 8 divisors (see below), whose sum is σ = 2841594024000. Its totient is φ = 1420686082848.

The previous prime is 2131112321113. The next prime is 2131112321141. The reversal of 2131112321133 is 3311232111312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2131112321133 - 2¹⁴ = 2131112304749 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131112321113) 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 7 ways as a sum of consecutive naturals, for example, 13776408 + ... + 13930241.

It is an arithmetic number, because the mean of its divisors is an integer number (355199253000).

Almost surely, 2^{2131112321133} is an apocalyptic number.

It is an amenable number.

2131112321133 is a deficient number, since it is larger than the sum of its proper divisors (710481702867).

2131112321133 is a wasteful number, since it uses less digits than its factorization.

2131112321133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27732291.

The product of its digits is 648, while the sum is 24.

Adding to 2131112321133 its reverse (3311232111312), we get a palindrome (5442344432445).

The spelling of 2131112321133 in words is "two trillion, one hundred thirty-one billion, one hundred twelve million, three hundred twenty-one thousand, one hundred thirty-three".