113325322042 has 16 divisors (see below), whose sum is σ = 170414762112. Its totient is φ = 56520452160.

The previous prime is 113325322031. The next prime is 113325322049. The reversal of 113325322042 is 240223523311.

It is a happy number.

It is a super-2 number, since 2×113325322042² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 113325322042.

It is not an unprimeable number, because it can be changed into a prime (113325322049) 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, 6488173 + ... + 6505615.

It is an arithmetic number, because the mean of its divisors is an integer number (10650922632).

Almost surely, 2^113325322042 is an apocalyptic number.

113325322042 is a deficient number, since it is larger than the sum of its proper divisors (57089440070).

113325322042 is a wasteful number, since it uses less digits than its factorization.

113325322042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25413.

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 113325322042 its reverse (240223523311), we get a palindrome (353548845353).

The spelling of 113325322042 in words is "one hundred thirteen billion, three hundred twenty-five million, three hundred twenty-two thousand, forty-two".