113011323200120 has 16 divisors (see below), whose sum is σ = 254275477200360. Its totient is φ = 45204529280032.

The previous prime is 113011323200081. The next prime is 113011323200131. The reversal of 113011323200120 is 21002323110311.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 113011323200092 and 113011323200101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1412641539962 + ... + 1412641540041.

Almost surely, 2^{113011323200120} is an apocalyptic number.

113011323200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

113011323200120 is an abundant number, since it is smaller than the sum of its proper divisors (141264154000240).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113011323200120 is a wasteful number, since it uses less digits than its factorization.

113011323200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2825283080014 (or 2825283080010 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 113011323200120 its reverse (21002323110311), we get a palindrome (134013646310431).

The spelling of 113011323200120 in words is "one hundred thirteen trillion, eleven billion, three hundred twenty-three million, two hundred thousand, one hundred twenty".