113781096 has 192 divisors, whose sum is σ = 371891520. Its totient is φ = 30965760.

The previous prime is 113781077. The next prime is 113781137. The reversal of 113781096 is 690187311.

It is a super-2 number, since 2×113781096² = 25892275613922432, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 113781096.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 442600 + ... + 442856.

It is an arithmetic number, because the mean of its divisors is an integer number (1936935).

Almost surely, 2^113781096 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113781096, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185945760).

113781096 is an abundant number, since it is smaller than the sum of its proper divisors (258110424).

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

113781096 is a wasteful number, since it uses less digits than its factorization.

113781096 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336 (or 329 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 113781096 is about 10666.8222071993. The cubic root of 113781096 is about 484.5702020089.

The spelling of 113781096 in words is "one hundred thirteen million, seven hundred eighty-one thousand, ninety-six".