113225753040 has 160 divisors (see below), whose sum is σ = 375736665600. Its totient is φ = 28119513600.

The previous prime is 113225753033. The next prime is 113225753041. The reversal of 113225753040 is 40357522311.

It is a junction number, because it is equal to n+sod(n) for n = 113225752992 and 113225753010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113225753041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 58615 + ... + 479465.

It is an arithmetic number, because the mean of its divisors is an integer number (2348354160).

Almost surely, 2^113225753040 is an apocalyptic number.

113225753040 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 113225753040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (187868332800).

113225753040 is an abundant number, since it is smaller than the sum of its proper divisors (262510912560).

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

113225753040 is a wasteful number, since it uses less digits than its factorization.

113225753040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 420945 (or 420939 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 33.

The spelling of 113225753040 in words is "one hundred thirteen billion, two hundred twenty-five million, seven hundred fifty-three thousand, forty".