113320233032320 has 128 divisors (see below), whose sum is σ = 273405016059840. Its totient is φ = 44910285471744.

The previous prime is 113320233032273. The next prime is 113320233032333. The reversal of 113320233032320 is 23230332023311.

It is a tau number, because it is divible by the number of its divisors (128).

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 195480819 + ... + 196059661.

Almost surely, 2^{113320233032320} is an apocalyptic number.

113320233032320 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 113320233032320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136702508029920).

113320233032320 is an abundant number, since it is smaller than the sum of its proper divisors (160084783027520).

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

113320233032320 is a wasteful number, since it uses less digits than its factorization.

113320233032320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 581682 (or 581670 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 28.

Adding to 113320233032320 its reverse (23230332023311), we get a palindrome (136550565055631).

The spelling of 113320233032320 in words is "one hundred thirteen trillion, three hundred twenty billion, two hundred thirty-three million, thirty-two thousand, three hundred twenty".