113104545320 has 128 divisors (see below), whose sum is σ = 283407344640. Its totient is φ = 40342302720.

The previous prime is 113104545287. The next prime is 113104545329. The reversal of 113104545320 is 23545401311.

It is not an unprimeable number, because it can be changed into a prime (113104545329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9456464 + ... + 9468416.

It is an arithmetic number, because the mean of its divisors is an integer number (2214119880).

Almost surely, 2^113104545320 is an apocalyptic number.

113104545320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113104545320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141703672320).

113104545320 is an abundant number, since it is smaller than the sum of its proper divisors (170302799320).

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

113104545320 is a wasteful number, since it uses less digits than its factorization.

113104545320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12595 (or 12591 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 29.

Adding to 113104545320 its reverse (23545401311), we get a palindrome (136649946631).

The spelling of 113104545320 in words is "one hundred thirteen billion, one hundred four million, five hundred forty-five thousand, three hundred twenty".