113205422133 has 24 divisors (see below), whose sum is σ = 168713176320. Its totient is φ = 73108994400.

The previous prime is 113205422123. The next prime is 113205422149. The reversal of 113205422133 is 331224502311.

113205422133 is a `hidden beast` number, since 1 + 1 + 3 + 205 + 422 + 1 + 33 = 666.

It is not a de Polignac number, because 113205422133 - 2⁴ = 113205422117 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 113205422097 and 113205422106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113205422123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1464393 + ... + 1539758.

It is an arithmetic number, because the mean of its divisors is an integer number (7029715680).

Almost surely, 2^113205422133 is an apocalyptic number.

It is an amenable number.

113205422133 is a deficient number, since it is larger than the sum of its proper divisors (55507754187).

113205422133 is a wasteful number, since it uses less digits than its factorization.

113205422133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3004289 (or 3004286 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

Adding to 113205422133 its reverse (331224502311), we get a palindrome (444429924444).

The spelling of 113205422133 in words is "one hundred thirteen billion, two hundred five million, four hundred twenty-two thousand, one hundred thirty-three".