113200333020 has 144 divisors (see below), whose sum is σ = 359309714400. Its totient is φ = 28816639488.

The previous prime is 113200332937. The next prime is 113200333021. The reversal of 113200333020 is 20333002311.

113200333020 is a `hidden beast` number, since 11 + 320 + 0 + 3 + 330 + 2 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 113200332984 and 113200333002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113200333021) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 192631 + ... + 513329.

It is an arithmetic number, because the mean of its divisors is an integer number (2495206350).

Almost surely, 2^113200333020 is an apocalyptic number.

113200333020 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 113200333020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179654857200).

113200333020 is an abundant number, since it is smaller than the sum of its proper divisors (246109381380).

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

113200333020 is a wasteful number, since it uses less digits than its factorization.

113200333020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320804 (or 320799 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 113200333020 its reverse (20333002311), we get a palindrome (133533335331).

The spelling of 113200333020 in words is "one hundred thirteen billion, two hundred million, three hundred thirty-three thousand, twenty".