113231122133 has 8 divisors (see below), whose sum is σ = 117668198400. Its totient is φ = 108843074640.

The previous prime is 113231122093. The next prime is 113231122159. The reversal of 113231122133 is 331221132311.

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

It is a cyclic number.

It is not a de Polignac number, because 113231122133 - 2¹⁴ = 113231105749 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113231122099 and 113231122108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113231122033) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12252485 + ... + 12261722.

It is an arithmetic number, because the mean of its divisors is an integer number (14708524800).

Almost surely, 2^113231122133 is an apocalyptic number.

It is an amenable number.

113231122133 is a deficient number, since it is larger than the sum of its proper divisors (4437076267).

113231122133 is a wasteful number, since it uses less digits than its factorization.

113231122133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24514387.

The product of its digits is 648, while the sum is 23.

Adding to 113231122133 its reverse (331221132311), we get a palindrome (444452254444).

The spelling of 113231122133 in words is "one hundred thirteen billion, two hundred thirty-one million, one hundred twenty-two thousand, one hundred thirty-three".