113018890438080 has 784 divisors, whose sum is σ = 443355226876800. Its totient is φ = 27201321400320.

The previous prime is 113018890438057. The next prime is 113018890438087. The reversal of 113018890438080 is 80834098810311.

113018890438080 is a `hidden beast` number, since 1 + 1 + 3 + 0 + 188 + 9 + 0 + 4 + 380 + 80 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113018890438087) 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 111 ways as a sum of consecutive naturals, for example, 356526691 + ... + 356843549.

Almost surely, 2^{113018890438080} is an apocalyptic number.

113018890438080 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 113018890438080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221677613438400).

113018890438080 is an abundant number, since it is smaller than the sum of its proper divisors (330336336438720).

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

113018890438080 is a wasteful number, since it uses less digits than its factorization.

113018890438080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 317044 (or 317019 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 54.

The spelling of 113018890438080 in words is "one hundred thirteen trillion, eighteen billion, eight hundred ninety million, four hundred thirty-eight thousand, eighty".