113052381120 has 336 divisors, whose sum is σ = 456417444288. Its totient is φ = 25141985280.

The previous prime is 113052381107. The next prime is 113052381193. The reversal of 113052381120 is 21183250311.

113052381120 is a `hidden beast` number, since 1 + 1 + 305 + 238 + 1 + 120 = 666.

It is a tau number, because it is divible by the number of its divisors (336).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 670140 + ... + 821700.

Almost surely, 2^113052381120 is an apocalyptic number.

113052381120 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 113052381120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (228208722144).

113052381120 is an abundant number, since it is smaller than the sum of its proper divisors (343365063168).

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

113052381120 is a wasteful number, since it uses less digits than its factorization.

113052381120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151628 (or 151615 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 27.

The spelling of 113052381120 in words is "one hundred thirteen billion, fifty-two million, three hundred eighty-one thousand, one hundred twenty".