113123121322133 has 32 divisors (see below), whose sum is σ = 123767240954112. Its totient is φ = 102769793280000.

The previous prime is 113123121322117. The next prime is 113123121322207. The reversal of 113123121322133 is 331223121321311.

It is a cyclic number.

It is not a de Polignac number, because 113123121322133 - 2⁴ = 113123121322117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113123121322096 and 113123121322105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113123121322633) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 199435235 + ... + 200001647.

It is an arithmetic number, because the mean of its divisors is an integer number (3867726279816).

Almost surely, 2^{113123121322133} is an apocalyptic number.

113123121322133 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

113123121322133 is a deficient number, since it is larger than the sum of its proper divisors (10644119631979).

113123121322133 is a wasteful number, since it uses less digits than its factorization.

113123121322133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567405.

The product of its digits is 3888, while the sum is 29.

Adding to 113123121322133 its reverse (331223121321311), we get a palindrome (444346242643444).

The spelling of 113123121322133 in words is "one hundred thirteen trillion, one hundred twenty-three billion, one hundred twenty-one million, three hundred twenty-two thousand, one hundred thirty-three".