113051325500 has 48 divisors (see below), whose sum is σ = 247152831744. Its totient is φ = 45174974400.

The previous prime is 113051325463. The next prime is 113051325503. The reversal of 113051325500 is 5523150311.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 113051325500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113051325503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 385109 + ... + 611891.

It is an arithmetic number, because the mean of its divisors is an integer number (5149017328).

Almost surely, 2^113051325500 is an apocalyptic number.

113051325500 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 113051325500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123576415872).

113051325500 is an abundant number, since it is smaller than the sum of its proper divisors (134101506244).

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

113051325500 is a wasteful number, since it uses less digits than its factorization.

113051325500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227799 (or 227787 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 113051325500 its reverse (5523150311), we get a palindrome (118574475811).

The spelling of 113051325500 in words is "one hundred thirteen billion, fifty-one million, three hundred twenty-five thousand, five hundred".